VOLUME V – PART 4
PRESTRESSED CONCRETE BEAM
STANDARDS
VIRGINIA DEPARTMENT OF TRANSPORTATION
VirginiaDOT.org WE KEEP VIRGINIA MOVING
COMMONWEALTH of VIRGINIA
DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET
RICHMOND, 23219-2000
Gregory A. Whirley COMMISSIONER
August 30, 2012 SUBJECT: Manual of the Structure and Bridge Division Volume V – Part 4 Prestressed Concrete Beam Standards MEMORANDUM TO: Holders of Volume V – Part 4: Prestressed Concrete Beam Standards The revision is intended to clarify modifications to standards. Design waivers/exceptions are required when changes to the standards are made. VOIDED: None NEW ISSUES:
None REVISIONS: File Number Description of change(s) TOC-1 Revised date of sheet. INSTR-1 Revised modification policy. Moved last paragraph to next page. INSTR-2 Added paragraph from previous page.
Page 2 August 30, 2012 RETAIN THIS MEMO IN FRONT OF INDEX TO VOLUME V – PART 4 /original signed/ Julius F. J. Völgyi, Jr., P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer
VirginiaDOT.org WE KEEP VIRGINIA MOVING
COMMONWEALTH of VIRGINIA
DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET
RICHMOND, 23219-2000
Gregory A. Whirley COMMISSIONER
May 29, 2012 SUBJECT: Manual of the Structure and Bridge Division Volume V – Part 4 Prestressed Concrete Beam Standards MEMORANDUM TO: Holders of Volume V – Part 4: Prestressed Concrete Beam Standards VOIDED: File Number Description of change(s) None NEW ISSUES: File Number Description of change(s)
None
Page 2 May 29, 2012 REVISIONS: File Number Description of change(s) TOC-1, 3 & 5 Revised date of sheet. PCBT-MISC1 Revised Notes to require the insert plate to provide uniform
bearing area over contact area and added sheet reference for bearing details. Added Insert Plate Chamfer Detail, Section A-A, and Insert Plate Details. Revised the pin diameter for reinforcing bars BS0401, BS0408, BS0409 and BS0404.
PCB-MISC Revised Notes to require the insert plate to provide uniform
bearing area over contact area and added sheet reference for bearing details. Added Insert Plate Chamfer Detail, Section A-A, Dimension Table, and Insert Plate Details.
RETAIN THIS MEMO IN FRONT OF INDEX TO VOLUME V – PART 4 /original signed/ Julius F. J. Völgyi, Jr., P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer
VirginiaDOT.org WE KEEP VIRGINIA MOVING
COMMONWEALTH of VIRGINIA
DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET
RICHMOND, 23219-2000
Gregory A. Whirley Acting COMMISSIONER
June 14, 2010 SUBJECT: Manual of the Structure and Bridge Division Volume V – Part 4 Prestressed Concrete Beam Standards MEMORANDUM TO: Holders of Volume V – Part 4: Prestressed Concrete Beam Standards VOIDED: File Number Description of change(s) None NEW ISSUES: File Number Description of change(s) None REVISIONS: Notes:
1. For all standards, the block with FHWA Region 3 and block in the upper right corner for Special Provisions/Copied Notes has been deleted. The copyright date has been changed to 2010.
2. For all PCBT series standards, the anchorage zone reinforcement shown in the END VIEW was revised to place the leg of bar, BS04/BS05-series, on top of the bottom layer of strands.
Page 2 June 14, 2010 RETAIN THIS MEMO IN FRONT OF INDEX TO VOLUME V – PART 4 /original signed/ Julius F. J. Völgyi, Jr., P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer
VirginiaDOT.org WE KEEP VIRGINIA MOVING
COMMONWEALTH of VIRGINIA
DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET
RICHMOND, 23219-2000
David S. Ekern, P.E. COMMISSIONER
January 7, 2010 SUBJECT: Manual of the Structure and Bridge Division Volume V – Part 4 Prestressed Concrete Beam Standards MEMORANDUM TO: Holders of Volume V – Part 4: Prestressed Concrete Beam Standards VOIDED STANDARDS: None NEW ISSUES: None REVISIONS: File Number Description of changes(s) TOC-1,TOC-3 and TOC-4 PCBT-MISC-1
PCB-2S, PCB-3C, PCB-3S, PCB-4C,PCB-4S, PCB-5C, PCB-5S, PCB-6C, and PCB-6S
Revised date. Revised the reinforcing steel note to call for corrosion resistantreinforcing steel – low carbon/chromium. Revised the reinforcing steel note to call for corrosion resistant reinforcing steel – low carbon/chromium.
Page 2 January 7, 2010 RETAIN THIS MEMO IN FRONT OF INDEX TO VOLUME V – PART 4 /original signed/ Julius F. J. Völgyi, Jr., P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer
VirginiaDOT.org WE KEEP VIRGINIA MOVING
COMMONWEALTH of VIRGINIA
DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET
RICHMOND, 23219-2000 David S. Ekern, P.E.
COMMISSIONER
May 29, 2009 SUBJECT: Manual of the Structure and Bridge Division Volume V – Part 4 Prestressed Concrete Beam Standards MEMORANDUM TO: Holders of Volume V – Part 4: Prestressed Concrete Beam Standards NOTE: Effective with the December Advertisement, Standards shall be sealed and signed in accordance with Volume V – Part 2, File No. 01.16.1 thru 01.16.7. All PCBT series standard sheets have been revised to reflect the new design requirements for pretensioned anchorage zone. Beam end details shown on the PLAN and SECTION ON CENTERLINE have been modified to reflect these requirements. A note has been added on all PCBT series standard sheets for continuous spans stating that the design is based on a minimum of 90 days between the release of strands and casting of closure diaphragms. All PCB standard beam detail sheets for continuous spans have been revised to show L-shape bars for positive moment reinforcement in the beam ends. Notes to Designer have been revised deleting the fourth paragraph which references a study of positive moment connections for continuous precast concrete Bulb-T are conducted by VA Tech. All PCB standard beam detail sheets have been revised changing the minimum lap of 1’-8” to 1’-3” for a two piece BS0402 bar.
Page 2 May 29, 2009 VOIDED STANDARDS: None NEW ISSUES: File Number Description of changes(s) PCBCELLS-4 PCBCELLS-5 PCBCELLS-37
New cell, EDLRSS, added for right beam end top flange at enddiaphragm for right skew greater than 0°. New cell, EDLLSS, added for right beam end top flange at enddiaphragm for left skew greater than 0°. New cell, PSDTL, added for Bulb-T top flange pipe sleeve details.
REVISIONS: File Number Description of changes(s) All standard sheets PCBT-53S-1,
PCBT-61S-1, PCBT-69S-1 and PCBT-77S-1 PCBT-29C-3,
PCBT-37C-3, PCBT-45C-3, PCBT-53C-3, PCBT-61C-3, PCBT-69C-3, PCBT-77C-3, PCBT-85C-3, PCBT-93C-3 and PCBT-MISC1-1 PCBT-MISC2 -1
All standard sheets have been revised to reflect the border forsealing and signing of plans. Revised dimension line on TYPICAL BEAM SECTION to showweb height from top flange fillet to bottom flange fillet. NOTES TO DESIGNER: Modified notes to reflect changes innotes on sheet. REINFORCING STEEL SCHEDULE revised to reflect the newreinforcing bar details for pretensioned anchorage zone designand the reinforcing bars details in the top and bottom flanges forskewed Bulb-T beam ends were revised. TOP FLANGE AND WEB REINFORCEMENT END DETAILSand BOTTOM FLANGE REINFORCEMENT END DETAILSmodified to show revised cells.
Page 3 May 29, 2009 REVISIONS: File Number Description of changes(s) PCBT-D1-1,
PCBT-D2-1, PCB-D3-1 and PCB-D4-1 PCBT-CLOS1-1 and PCBT-CLOS2-1 CELLS – series
Details A and B along with Sections C-C, D-D and E-E revised to show outstanding legs of connector angles on same side of diaphragm layout reference line and diaphragm layout referenceline revised to read “Line thru centers of inserts or bolts fordiaphragms.” or “Line thru centers of bolts for diaphragms”. Work points for reference line revised to read “Work point at centerline of beam and line thru centers of inserts or bolts fordiaphragms.” Alternate Detail B with sections added to allow useof inserts in lieu of through bolts for connector angles at interiorbeams. Sections B-B and D-D revised to show a 2’-3” typical lap length for bars BL0501 with BC0501. The cells in the cell library (pcb.cel) have been revised to reflectthe new reinforcement details for pretensioned anchorage zonedesign and the detailing of reinforcing bars in the top and bottom flanges for skewed Bulb-T beam ends. Lap length added for cast-in-place end and intermediate diaphragm details.
RETAIN THIS MEMO IN FRONT OF INDEX TO VOLUME V – PART 4 /original signed/ Julius F. J. Völgyi, Jr., P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer
VirginiaDOT.org WE KEEP VIRGINIA MOVING
COMMONWEALTH of VIRGINIA
DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET
RICHMOND, 23219-2000 David S. Ekern, P.E.
COMMISSIONER
July 11, 2008 SUBJECT: Manual of the Structure and Bridge Division Volume V – Part 4 Prestressed Concrete Beam Standards MEMORANDUM TO: Holders of Volume V – Part 4: Prestressed Concrete Beam Standards All of the standard sheets in this series have been revised. Two blocks for the P.E. stamp have been added to the lower left hand corner and the copyright date has been changed to 2008. Some details have been rearranged to provide space for the P. E. stamps. NOTE: Standard sheets are not required to be sealed and signed at this time. VOIDED STANDARDS: None NEW ISSUES: File Number Description INSTR-2 and -3 Added instructions for external users for accessing MicroStation
(.dgn) files and cell library (pcb.cel) and for printing manual. PCBT-MISC2 Standard sheet along with NOTES TO DESIGNER added. With
the addition of the P.E. blocks, there was insufficient space for all of the details on the PCBT-MISC (now MISC1) standard sheet. Therefore, the TOP FLANGE and WEB REINFORCEMENT END DETAILS and the BOTTOM FLANGE REINFORCEMENT END DETAILS were moved to this sheet.
Page 2 July 11, 2008 NEW ISSUES (cont’d): File Number Description PCB-MISC Standard sheet added along with NOTES TO DESIGNER. With
the addition of the P.E. blocks, there was insufficient space for all of the details on the PCB–series standard sheets. Therefore, the DEAD LOAD DEFLECTION DIAGRAM, TYPICAL BOTTOM FLANGE EDGE DETAIL and CAMBER DIAGRAM were moved to this sheet.
REVISIONS: File Number Description of change(s) INSTR-1 Falcon location changed. TOC-1 thru -5 Deleted “PCB” from file name. Added –DGN link to each standard
in the table of contents for downloading .dgn file TOC-6 Deleted “PCB” from file name. Added -CEL link for downloading
cell library (pcb.cel). PCBT-29S thru -93S Section A-A: Clarified to show cross slope for dimensions G and
H. PCBT-29C thru -93C PCBT-29S-2 thru -93S-2 NOTES TO DESIGNER: Added note to include PCBT-MISC1 PCBT-29C-2 thru -93C-2 and PCBT-MISC2 standards when using Bulb-T standard sheet. PCBT-D1 and -D2 Notes: Revised bolt tightening requirements. PCB-2S thru -6S Added blocks for P. E. stamp. Rearranged sheets, moving some PCB-3C thru -6C details to new PCB-MISC. sheet. PCB-2S-2 thru -6S-2 Notes to Designer: Added note to include PCB-MISC standard PCB-3C-2 thru -6C-2 when using beam standard sheet. PCB-D3 and –D4 Notes: Revised bolt tightening requirements.
Page 3 July 11, 2008 RETAIN THIS MEMO IN FRONT OF INDEX TO VOLUME V – PART 4. /original signed/ Julius F. J. Völgyi, Jr., P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer
VirginiaDOT.org WE KEEP VIRGINIA MOVING
COMMONWEALTH of VIRGINIA
DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET
RICHMOND, 23219-2000 David S. Ekern, P.E.
COMMISSIONER
August 31, 2007 MEMORANDUM TO: Holders of Manual SUBJECT: Manual of the Structure and Bridge Division Volume V – Part 4 Prestressed Concrete Beam Standards All of the standards in the Manual of the Structure and Bridge Division Volume V – Part 4 have been revised including the NOTES TO DESIGNER. Major revisions include updating the standards to the drafting requirements of the office practice (Manual of the Structure and Bridge Division, Volume V – Part 2, Chapter 1) and conversion to MicroStation V8. Some standard sheets were congested and are now expanded to more sheets, etc. Due to the numerous changes, many editorial in nature, not all of the specific changes will be listed under REVISIONS. Only the major revisions will be noted. The cell library (pcb.cel) has been expanded and revised. The CELLS-series sheets have been totally reformatted. VOIDED STANDARDS: None NEW ISSUES: The following standards are new issues: PCBT-MISC All of the Bulb-T standard sheets (PCBT-29S thru -93S and -29C thru -93C) were
congested. Therefore, the reinforcing steel schedule and the dead load deflection diagram were moved to this sheet. This sheet will be required to be used together with the Bulb-T sheets. In addition, top and bottom flange reinforcement details at end diaphragms, integral backwalls and closure diaphragms are added to more clearly show the congested reinforcement typical at beam ends.
PCBT-CLOS1 Closure diaphragms details for PCBT-29 thru PCBT-61. PCBT-CLOS2 Closure diaphragms details for PCBT-69 thru PCBT-93.
Page 2 August 31, 2007 REVISIONS: As noted in the introduction, only the major changes are noted below: PCB (AASHTO beams, Type 2 thru 6, simple (S) and continuous(C)):
Vertical stirrups at ends changed to hairpin bars. Stirrups at ends are “crossed.” The two #5 bars (BL0501) have been deleted based on research at the VTRC.
PCB-D3 Structural steel changed to ASTM A36; bolt tightening procedure changed; and –D4 connector plate alternate added. PCBT-29S Standard now requires two sheets (standard with PCBT-MISC). Vertical stirrup thru -93S bar changed to hairpin bar. Shape of bar into deck changed as well as additional dimension needed due to wide flange and cross slope to insure that reinforcement
which extends into deck is neither too long or too short. Bottom flange edge detail added. The two #5 bars (BL0501) have been deleted based on research at the VTRC.
PCBT-29C Same as above plus end view at closure diaphragm added. Continuity bars are thru -93C detailed as 4 #6 hairpin bars. PCBT-D1 Structural steel changed to ASTM A36; bolt tightening procedure changed; and –D2 connector plate alternate added. CELLS As noted in the introduction, the cell library (pcb.cel) has been greatly expanded -series including clipped details for Bulb-T ends. The sheets have been totally
reformatted. The sheets are now in 8 ½” x 11” format and include an index listing the cells in alphabetical order with a cross reference to the file number for easier location.
RETAIN THIS MEMO IN FRONT OF INDEX TO VOLUME V – PART 4
/original signed/ Julius F. J. Völgyi, Jr., P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer
COMMONWEALTH of VIRGINIA
DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET
RICHMOND, 23219-2000 PHILIP A. SHUCET
COMMISSIONER
November 1, 2004 Manual of the Structure and Bridge Division Volume V – Part 4 Prestressed Concrete Beam Standards MEMORANDUM TO: Holders of Volume V – Part 4 --- Prestressed Concrete Beam Standards REVISIONS: The following sheets are revised: TOC This sheet was previously named “INDEX.” Sheets that are intended to be 11 x 17 are
marked with an asterisk (*). Note added at the bottom of the sheet to explain asterisk symbol.
INSTR Previous file name was PCBINSTR. “Instructions” at top of sheet deleted. Added
“’GENERAL” to title at bottom of sheet. Reduced “Table of Contents” from 4 sheets to 3 sheets.
NOTE: The borders on all 8 ½ x 11 sheets are now ½” except for the left which is 1”. The font has
been changed from Universe to Arial. In some instances the NOTES TO DESIGNER may have spilled over to additional sheet(s) due to the changes in the border and font. The 8 ½ x 11 sheets have not been redistributed.
RETAIN THIS MEMO IN FRONT OF INDEX TO VOLUME V – PART 4. /original signed/ Julius F. J. Völgyi, Jr., P.E. Assistant State Structure and Bridge Engineer For: Malcolm T. Kerley, P.E. State Structure and Bridge Engineer Attachments
VirginiaDOT.org WE KEEP VIRGINIA MOVING
COMMONWEALTH of VIRGINIA
DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET
RICHMOND, 23219-2000 CHARLES D. NOTTINGHAM MALCOLM T. KERLEY
COMMISSIONER STATE STRUCTURE AND BRIDGE ENGINEER
May 7, 2001
Manual of the Structure and Bridge Division Volume V – Part 4 Prestressed Concrete Beam Standards
MEMORANDUM TO: Holders of Volume V – Part 4 --- Prestressed Concrete Beam Standards NEW ISSUE: This new issue of the prestressed concrete beam standards consists of the Virginia Prestressed Concrete Bulb-T’s (PCBT-series). Interior diaphragms details are galvanized steel. End diaphragms will continue to be cast-in-place concrete. Additional notes are included in the INSTRUCTIONS. Section properties for the Bulb-T’s are also enclosed. This sheet will eventually be included in the Manual of the Structure and Bridge Division, Volume V – Part 2, when the prestressed concrete portion is updated. REVISIONS: The AASHTO/PCI Prestressed Concrete Beams, Types II through VI (PCB-series) have been extensively revised/updated to agree with some of the changes made to the Bulb-T’s (see above). Diaphragm details similar to those used with the Bulb-T’s are also included. The alternate details for the stress-relieved strands have been deleted. As with the Bulb-T’s, we will begin using steel interior diaphragms. The end diaphragms will continue to be cast-in-place. Eventually, the PCB-series will be retired.
RETAIN THIS MEMO IN FRONT OF INDEX TO VOLUME V – PART 4.
Julius F. J. Völgyi, Jr., P.E. Assistant State Structure and Bridge Engineer
For: Malcolm T. Kerley, P.E. State Structure and Bridge Engineer Attachments
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PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS
VOL. V - PART 4
DATE: 30Aug2012
SHEET 1 of 6
FILE NO. TOC-1
PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS
FILE NO. TITLE DATE
TABLE OF CONTENTS AND GENERAL INSTRUCTIONS
TOC -1 Table of Contents ........................................................................... 30Aug2012 TOC -2 Table of Contents ........................................................................... 14Jun2010 TOC -3 Table of Contents .......................................................................... 29May2012 TOC -4 Table of Contents ........................................................................... 14Jun2010 TOC -5 Table of Contents .......................................................................... 29May2012 TOC -6 Table of Contents .......................................................................... 29May2009 INSTR -1 General Instructions ....................................................................... 30Aug2012 -2 General Instructions ....................................................................... 30Aug2012 -3 External Users: File Access Instructions ......................................... 11Jul2008 -4 External Users: File Access Instructions ......................................... 11Jul2008
BULB-T’S
* PCBT-29C -1 Bulb-T, 29” depth beam - Continuous Span .................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ......................................................................... 29May2009 -DGN MicroStation Drawing File
* PCBT-29S -1 Bulb-T, 29” depth beam - Simple Span .......................................... 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer .......................................................................... 31Aug2007 -DGN MicroStation Drawing File
* PCBT-37C -1 Bulb-T, 37” depth beam - Continuous Span .................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ......................................................................... 29May2009 -DGN MicroStation Drawing File
* PCBT-37S -1 Bulb-T, 37” depth beam - Simple Span .......................................... 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer .......................................................................... 31Aug2007 -DGN MicroStation Drawing File
* PCBT-45C -1 Bulb-T, 45” depth beam - Continuous Span .................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ......................................................................... 29May2009 -DGN MicroStation Drawing File
* PCBT-45S -1 Bulb-T, 45” depth beam - Simple Span .......................................... 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer .......................................................................... 31Aug2007 -DGN MicroStation Drawing File * Indicates 11 x 17 sheet; all others are 8 ½ x 11.
VOL. V - PART 4
DATE: 14Jun2010
SHEET 2 of 6
PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS FILE NO. TOC-2
PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS
FILE NO. TITLE DATE
BULB-T’S (cont’d)
* PCBT-53C -1 Bulb-T, 53” depth beam – Continuous Span.................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ......................................................................... 29May2009 -DGN MicroStation Drawing File
* PCBT-53S -1 Bulb-T, 53” depth beam – Simple Span......................................... 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ..........................................................................31Aug2007 -DGN MicroStation Drawing File
* PCBT-61C -1 Bulb-T, 61” depth beam – Continuous Span.................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ......................................................................... 29May2009 -DGN MicroStation Drawing File
* PCBT-61S -1 Bulb-T, 61” depth beam – Simple Span......................................... 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ..........................................................................31Aug2007 -DGN MicroStation Drawing File
* PCBT-69C -1 Bulb-T, 69” depth beam – Continuous Span.................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ......................................................................... 29May2009 -DGN MicroStation Drawing File
* PCBT-69S -1 Bulb-T, 69” depth beam – Simple Span......................................... 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ..........................................................................31Aug2007 -DGN MicroStation Drawing File
* PCBT-77C -1 Bulb-T, 77” depth beam – Continuous Span.................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ......................................................................... 29May2009 -DGN MicroStation Drawing File
* PCBT-77S -1 Bulb-T, 77” depth beam – Simple Span......................................... 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ..........................................................................31Aug2007 -DGN MicroStation Drawing File
* PCBT-85C -1 Bulb-T, 85” depth beam – Continuous Span.................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ......................................................................... 29May2009 -DGN MicroStation Drawing File
* PCBT-85S -1 Bulb-T, 85” depth beam – Simple Span......................................... 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ..........................................................................31Aug2007 -DGN MicroStation Drawing File
* Indicates 11 x 17 sheet; all others are 8 ½ x 11.
PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS
VOL. V - PART 4
DATE: 29May2012
SHEET 3 of 6
FILE NO. TOC-3
PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS
FILE NO. TITLE DATE
BULB-T’S (cont’d)
* PCBT-93C -1 Bulb-T, 93” depth beam – Continuous Span .................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer ......................................................................... 29May2009 -DGN MicroStation Drawing File
* PCBT-93S -1 Bulb-T, 93” depth beam – Simple Span ......................................... 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -3 Notes to Designer .......................................................................... 31Aug2007 -DGN MicroStation Drawing File
* PCBT-MISC1 -1 Miscellaneous Beam Details - Bulb-T’s ........................................ 29May2012 -2 Notes to Designer ........................................................................... 11Jul2008 -DGN MicroStation Drawing File
* PCBT-MISC2 -1 Miscellaneous Beam Details - Bulb-T’s ......................................... 14Jun2010 -2 Notes to Designer ......................................................................... 29May2009 -DGN MicroStation Drawing File
* PCBT-D1 -1 Intermediate Diaphragm Details (PCBT-29 thru PCBT-53) ........... 14Jun2010 -2 Notes to Designer .......................................................................... 31Aug2007 -DGN MicroStation Drawing File
* PCBT-D2 -1 Intermediate Diaphragm Details (PCBT-61 thru PCBT-93) ........... 14Jun2010 -2 Notes to Designer .......................................................................... 31Aug2007 -DGN MicroStation Drawing File
* PCBT-CLOS1 -1 Closure Diaphragm Details (PCBT-29 thru PCBT-61) ................... 14Jun2010 -2 Notes to Designer .......................................................................... 31Aug2007 -DGN MicroStation Drawing File
* PCBT-CLOS2 -1 Closure Diaphragm Details (PCBT-69 thru PCBT-93) ................... 14Jun2010 -2 Notes to Designer .......................................................................... 31Aug2007 -DGN MicroStation Drawing File * Indicates 11 x 17 sheet; all others are 8 ½ x 11.
VOL. V - PART 4
DATE: 14Jun2010
SHEET 4 of 6
PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS FILE NO. TOC-4
PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS
FILE NO. TITLE DATE
AASHTO/PCI BEAMS
* PCB-2S -1 AASHTO/PCI Type II Beam - Simple Span ................................... 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -DGN MicroStation Drawing File
* PCB-3C -1 AASHTO/PCI Type III Beam - Continuous Beam.......................... 14Jun2010 -2 Notes to Designer ......................................................................... 29May2009 -3 Notes to Designer ........................................................................... 11Jul2008 -DGN MicroStation Drawing File
* PCB-3S -1 AASHTO/PCI Type III Beam – Simple Span ................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -DGN MicroStation Drawing File
* PCB-4C -1 AASHTO/PCI Type IV Beam - Continuous Beam.......................... 14Jun2010 -2 Notes to Designer ......................................................................... 29May2009 -3 Notes to Designer ........................................................................... 11Jul2008 -DGN MicroStation Drawing File
* PCB-4S -1 AASHTO/PCI Type IV Beam – Simple Span ................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -DGN MicroStation Drawing File
* PCB-5C -1 AASHTO/PCI Type V Beam - Continuous Beam........................... 14Jun2010 -2 Notes to Designer ......................................................................... 29May2009 -3 Notes to Designer ........................................................................... 11Jul2008 -DGN MicroStation Drawing File
* PCB-5S -1 AASHTO/PCI Type V Beam – Simple Span .................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -DGN MicroStation Drawing File
* PCB-6C -1 AASHTO/PCI Type VI Beam - Continuous Beam.......................... 14Jun2010 -2 Notes to Designer ......................................................................... 29May2009 -3 Notes to Designer ........................................................................... 11Jul2008 -DGN MicroStation Drawing File
* PCB-6S -1 AASHTO/PCI Type VI Beam – Simple Span ................................. 14Jun2010 -2 Notes to Designer ........................................................................... 11Jul2008 -DGN MicroStation Drawing File
* Indicates 11 x 17 sheet; all others are 8 ½ x 11.
PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS
VOL. V - PART 4
DATE: 29May2012
SHEET 5 of 6
FILE NO. TOC-5
PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS
FILE NO. TITLE DATE
AASHTO/PCI BEAMS (cont’d)
* PCB-MISC -1 Miscellaneous Beam Details (ASSHTO/PCI Types II thru IV) ...... 29May2012 -2 Notes to Designer ........................................................................... 11Jul2008 -DGN MicroStation Drawing File
* PCB-D3 -1 Intermediate Diaphragm Details (ASSHTO/PCI Types II thru IV) .. 14Jun2010 -2 Notes to Designer .......................................................................... 31Aug2007 -DGN MicroStation Drawing File
* PCB-D4 -1 Intermediate Diaphragm Details (AASHTO/PCI Type V and VI) ... 14Jun2010 -2 Notes to Designer .......................................................................... 31Aug2007 -DGN MicroStation Drawing File
CELL LIBRARY: PCB.CEL CELLINDEX -1 Index of Cells................................................................................. 29May2009 -2 Index of Cells................................................................................. 29May2009 PCBCELLS -1 Cells .............................................................................................. 29May2009 -2 Cells .............................................................................................. 29May2009 -3 Cells .............................................................................................. 29May2009 -4 Cells .............................................................................................. 29May2009 -5 Cells .............................................................................................. 29May2009 -6 Cells .............................................................................................. 29May2009 -7 Cells .............................................................................................. 29May2009 -8 Cells .............................................................................................. 29May2009 -9 Cells .............................................................................................. 29May2009 -10 Cells .............................................................................................. 29May2009 -11 Cells .............................................................................................. 29May2009 -12 Cells .............................................................................................. 29May2009 -13 Cells .............................................................................................. 29May2009 -14 Cells .............................................................................................. 29May2009 -15 Cells .............................................................................................. 29May2009 -16 Cells .............................................................................................. 29May2009 -17 Cells .............................................................................................. 29May2009 -18 Cells .............................................................................................. 29May2009 -19 Cells .............................................................................................. 29May2009 -20 Cells .............................................................................................. 29May2009 -21 Cells .............................................................................................. 29May2009 -22 Cells .............................................................................................. 29May2009 -23 Cells .............................................................................................. 29May2009 -24 Cells .............................................................................................. 29May2009 -25 Cells .............................................................................................. 29May2009
* Indicates 11 x 17 sheet; all others are 8 ½ x 11.
PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS
VOL. V - PART 4
DATE: 29May2009
SHEET 6 of 6
FILE NO. TOC-6
PRESTRESSED CONCRETE BEAM STANDARDS VOLUME V – PART 4
TABLE OF CONTENTS
FILE NO. TITLE DATE
CELL LIBRARY: PCB.CEL (cont’d) PCBCELLS -26 Cells .............................................................................................. 29May2009 -27 Cells .............................................................................................. 29May2009 -28 Cells .............................................................................................. 29May2009 -29 Cells .............................................................................................. 29May2009 -30 Cells .............................................................................................. 29May2009 -31 Cells .............................................................................................. 29May2009 -32 Cells .............................................................................................. 29May2009 -33 Cells .............................................................................................. 29May2009 -34 Cells .............................................................................................. 29May2009 -35 Cells .............................................................................................. 29May2009 -36 Cells .............................................................................................. 29May2009 -37 Cells .............................................................................................. 29May2009 -CEL MicroStation Cell Library
* Indicates 11 x 17 sheet; all others are 8 ½ x 11.
PRESTRESSED CONCRETE BEAM STANDARDS GENERAL INSTRUCTIONS
VOL. V - PART 4
DATE: 30Aug2012
SHEET 1 of 4
FILE NO. INSTR-1
VIRGINIA DEPARTMENT OF TRANSPORTATION
MANUAL OF THE STRUCTURE AND BRIDGE DIVISION
VOLUME V – PART 4
PRESTRESSED CONCRETE BEAM STANDARDS The prestressed concrete beam standards (PCBT-series and PCB-series) include the Virginia Prestressed Concrete Bulb-T’s (PCBT-series) as well as the AASHTO/PCI Prestressed Concrete Beams, Types II through VI (PCB-series). The PCBT standards were developed using the Bulb-T sections adopted by the Prestressed Concrete Committee for Economic Fabrication (PCEF), a joint committee of FHWA bridge engineers, mid-Atlantic State DOT engineers and precast, prestressed concrete supplies. The Bulb-T’s range from 29” in depth to 93” in depth (in 8” multiples). At this time Virginia DOT is utilizing a 7” web to allow for two rows of harped strands. See Manual of the Structure and Bridge Division, Volume V – Part 2, Chapter 12, for section properties, weights, etc. and tables for selecting economic beam sizes (preliminary design). Standard sheets have been developed for both simple spans (-S after the file number) and for continuous for live load spans (-C after the file number). There is no AASHTO Type II beam for continuous spans. Refer to NOTES TO DESIGNER for specific comments on each standard sheet. Standards for diaphragms have been developed for the following: cells for cast-in-place concrete end and intermediate diaphragms for both Bulb-T’s and AASHTO/PCI beams; insertable sheets for galvanized steel intermediate diaphragms for both Bulb-T’s and AASHTO/PCI beams; closure (continuity) diaphragms for Bulb-T’s. The end and intermediate diaphragm details may be placed on the TRANSVERSE SECTION sheet if there is enough room. For the cast-in-place concrete diaphragms, the reinforcing steel details (bar designations, sizes, lengths, weights, etc.) must be added to the REINFORCING STEEL SCHEDULE under SUPERSTRUCTURE. Under LOCATION, note as END DIAPHRAGMS, INTERMEDIATE DIAPHRAGMS or CLOSURE DIAPHRAGMS. For the galvanized steel intermediate diaphragms, the steel quantities are included in price bid for prestressed concrete beams and should be so noted under the GENERAL NOTES on the title sheet of plans. Completion of the project block, title block and lower left corner shall be in accordance with the requirements of File Nos. 04.04-1 thru -2 of the Manual of the Structure and Bridge Division, Volume V - Part 2 and as specified herein.
If a standard sheet is modified by the designer, the letters “MOD.” (without quotes) shall be added behind the standard designation in the lower left portion of the border, e.g., PCBT-29S MOD. Completing items on the standard that are indicated in the NOTES TO DESIGNER are not considered to be modifications. Changes/modifications beyond these item(s) must be requested to the State Structure and Bridge Engineer as a design waiver using the Form LD-448 unless noted as a design exception in the Manual of the Structure and Bridge Division, Volume V – Part 2. Design exception must be requested to the State Structure and Bridge Engineer using Form LD-440. In general, in the title block (lower right hand corner of sheet) Designed, Drawn and Checked are blank and need to be filled in with the appropriate initials. For standard sheets without any design or detailing requirements, Designed, Drawn and Checked are filled in with “S&B DIV.” If the design or details are modified, these fields should be filled in with initials as appropriate.
PRESTRESSED CONCRETE BEAM STANDARDS GENERAL INSTRUCTIONS
VOL. V - PART 4
DATE: 30Aug2012
SHEET 2 of 4
FILE NO. INSTR-2
VIRGINIA DEPARTMENT OF TRANSPORTATION
MANUAL OF THE STRUCTURE AND BRIDGE DIVISION
VOLUME V – PART 4
PRESTRESSED CONCRETE BEAM STANDARDS The CADD standard beam detail sheets are located in Falcon […\PROJECTS\br-stand\sbr\pcb] directory (central office environment). The drawing file name for the standard sheet corresponds with the file number (name of standard sheet) as listed in the Table of Contents (minus the dash). For example, standard PCBT-29C is drawing pcbt29c.dgn. A cell library (pcb.cel) is included with the standards to allow the designer to modify/replace details on the standard sheets. The PCBCELLS sheets included herein depict the cells found in the cell library along with the name of the cell, an image of the cell, a description of the cell and the origin of cell. The origin of cell is indicated by a star . For department staff to attach the cell library, use the pull down menu in MicroStation under ELEMENT – CELLS and select FILE to get a drop-down listing of available cell libraries. For external users, the cell library is included as an attachment to this file. Click on the attachment tab.
VOL. V - PART 4 DATE: 11Jul2008 SHEET 3 of 4
PRESTRESSED CONCRETE BEAM STANDARDS EXTERNAL USERS: FILE ACCESS INSTRUCTIONS
FILE NO. INSTR-3
VIRGINIA DEPARTMENT OF TRANSPORTATION
MANUAL OF THE STRUCTURE AND BRIDGE DIVISION
VOLUME V – PART 4 PRESTRESSED CONCRETE BEAM STANDARDS
For external users, the CADD standard detail sheets are attached to the PDF files for each drawing located on VDOT’s Structure and Bridge Division website. The user will need Adobe Reader version 7.0 or higher to be able to access the files. Either click on the DGN link in the table of contents or click on the attachment tab in the PDF file for each standard sheet.
Using either method, the screen will appear similar to that shown below.
By left clicking on the icon, the following menu will appear:
Users may then save the file to their computer.
VOL. V - PART 4 DATE: 11Jul2008 SHEET 4 of 4
PRESTRESSED CONCRETE BEAM STANDARDS EXTERNAL USERS: FILE ACCESS INSTRUCTIONS
FILE NO. INSTR-4
VIRGINIA DEPARTMENT OF TRANSPORTATION MANUAL OF THE STRUCTURE AND BRIDGE DIVISION
VOLUME V – PART 4 PRESTRESSED CONCRETE BEAM STANDARDS
For accessing the cell library, click on CEL link in the table of contents. To simplify printing of this manual, a PDF of the complete manual in one PDF file with no links may be accessed by clicking on the link below. Full manual no links If the printer has both 8 ½ x 11 and 11 x 17 paper sizes available, the drawings and notes to designer may be printed on the correct paper size by placing a check next to the item “Choose Paper Source by PDF page size” as shown in the dialog below:
If the printer only has 8 ½ x 11 paper, the drawings will default to the reduced paper size. Depending on the printer margins, the 11 x 17 drawing(s) may not be true half-size drawing(s).
PCBT-29C
PC
BT-29
C
PCBT-29
PRESTRESSED CONCRETE BULB-T
06-14-2010
Span Beam
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
F
in.
G
in.
H
in.
J
ft.-in.
L
DIMENSION TABLE
L
BL0501
/C
C
B
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
Scale: 1" = 1’-0"
8�" 8�"1’-3�"
Scale: �" = 1’-0" unless otherwise noted
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
END VIEW AT CLOSURE DIAPHRAGM
L beamC
BC0501
BC0501
BC0602
BC0602
1�" = 3�"
2 spa. @
1�" = 3�"
2 spa. @
2"2"
4�"
C
2"
BS0403BS0401
BS0402
2’-8"
2’-8"
BS0401
Scale: 1" = 1’-0"
3" min.
3" min.
H
2�" typ.
Scale: 1" = 1’-0"
See Notes 3 and 5.
L threaded inserts.
1’-6"
2"
1�"
3�"
3’-11"
7"
2’-
5"
7"
8"
2’-8"
9"
TYPICAL BEAM SECTIONScale: 1" = 1’-0"
C
C/
C
END VIEW
SECTION A-A
See Note 5.
L 1�" o open holes.
4"
1�
"
2"3"
3�
"
G
2"
BS04 or BS05 series
diaphragm
end at end
Typical beam
See Note 1See Note 1
C
See Note 5.
L end diaphragm.diaphragm
end at closure
Typical beam
See Note 9
L beamC
/
/
/
strands and casting of closure diaphragm.
The design is based on a minimum of 90 days between release of
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
10�
"
A
C
E
2"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
4"
__"
See Note 8.
BS05 series.
BS04 or
Bars from beam in adjacent spanFor dimensions not shown, see Typical Beam Section.
For dimensions not shown, see Typical Beam Section.
End of beam
Cdowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
plate
L insert
See Note 7.
BL0501.
See Note 7.
BL0501.
Midspan
L/2 D
C
F
2"
with BL0501
min. lap 2’-3"
4 - BC0501
4 - BCO602
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
F
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt29c.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-29C: NOTES TO DESIGNER FILE NO. PCBT-29C-2
PRESTRESSED CONCRETE BEAM
PCBT-29 BULB-T CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 29” depth, made continuous for composite dead load and live load plus impact. Include standard PCBT-CLOS1 (Closure Diaphragm Details) in the plans when using this standard. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at end diaphragms and closure diaphragms for 0° skew. For beam end details for integral abutments and for skews greater than 0°, use appropriate details in cell library. Details shown for typical beam end at closure diaphragm were developed based on the results from a study of positive moment connections for continuous precast concrete Bulb-T’s conducted by VPI & State University. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end details when skew greater than 0°. Modify left end detail when integral backwalls are used. Replace beam ends shown in PLAN with appropriate detail from cell library.
VOL. V - PART 4 DATE: 29May2009 SHEET 3 of 3
STANDARD PCBT-29C: NOTES TO DESIGNER FILE NO. PCBT-29C-3
PRESTRESSED CONCRETE BEAM
PCBT-29 BULB-T CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): SECTION ON CENTERLINE: Modify left end detail when integral backwalls are used. Replace beam end shown in SECTION ON CENTERLINE with appropriate detail from cell library. Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5, 8 and 10.
PCBT-29S
PC
BT-29S
PCBT-29
PRESTRESSED CONCRETE BULB-T
06-14-2010
L
BL0501
/C
C
B
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
DIMENSION TABLE
BeamSpan
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
G
in.
H
in.
J
ft.-in.
L
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
Scale: �" = 1’-0" unless otherwise noted
L/2
C
2"
BS0403 BS0401
SECTION A-AScale: 1" = 1’-0"
3" min.
2’-8"
H
2�" typ.
C
See Notes 3 and 5.
L threaded inserts.
1’-6"
2"
1�"
3�" 9"
3’-11"
7"
2’-
5"
7"
8"
2’-8"
BS0402
END VIEW
2’-8"
BS0401
3" min.
TYPICAL BEAM SECTION
Scale: 1" = 1’-0"
Scale: 1" = 1’-0"
See Note 5.
L 1�" o open holes.C/
G
4"
1�
"
3"
2"
3�
"2"
BS04 or BS05 series
See Note 1See Note 1
abutment
end at integral
Typical beam
C
See Note 5.
L end diaphragm.
D
Midspan
C
2"
4"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series
/
/
/
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
L beamC
diaphragm
end at end
Typical beam
See Note 1A
C
E
10"
2"
3"
with BL0501
min. lap 2’-3"
4 - BC0504
See Note 4.
L insert plate.__ - BC0603
2"
__"
J
BS0402
See Note 5
See Note 8.
BS05 series.
BS04 or10�
"
End of beam
Cdowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
plate
L insert
For dimensions not shown, see Typical Beam Section.
For dimensions not shown, see Typical Beam Section.
See Note 7.
BL0501.
See Note 7.
BL0501.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt29s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-29S: NOTES TO DESIGNER FILE NO. PCBT-29S-2
PRESTRESSED CONCRETE BEAM
PCBT-29 BULB-T SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 29” depth. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at integral abutments and end diaphragms for 0° skew. For skews greater than 0°, use appropriate details in cell library. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end when skew greater than 0°. Replace beam ends shown in PLAN with appropriate detail from cell library. SECTION ON CENTERLINE: Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4
PRESTRESSED CONCRETE BEAM
PCBT-29 BULB-T SIMPLE SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5 and 8.
DATE: 31Aug2007 SHEET 3 of 3
STANDARD PCBT-29S: NOTES TO DESIGNER FILE NO. PCBT-29S-3
PCBT-37C
PC
BT-37
C
PCBT-37
PRESTRESSED CONCRETE BULB-T
06-14-2010
Span Beam
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
F
in.
G
in.
H
in.
J
ft.-in.
L
DIMENSION TABLE
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
Scale: 1" = 1’-0"
8�" 8�"1’-3�"
Scale: �" = 1’-0" unless otherwise noted
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
END VIEW AT CLOSURE DIAPHRAGM
L beamC
BC0501
BC0501
BC0602
BC0602
1�" = 3�"
2 spa. @
1�" = 3�"
2 spa. @
2"2"
4�"
C
diaphragm
end at end
Typical beam
See Note 1See Note 1
C
See Note 5.
L end diaphragm.
BS0402
END VIEW
1’-6"
2"
3’-
1"
1’-
4"
1�"
4"
1�
"
7"
2’-8"
BS0401
3" min.
C
See Note 3 and 5.
L threaded inserts.
2’-8"
3�"
3’-11"
TYPICAL BEAM SECTION
/C
BS0401
SECTION A-A
2’-8"
3" min.
BS0403
2�" typ.
G
H
2"
2"
2"
3�
"
3"
7"
9"
BS04 or BS05 series
diaphragm
end at closure
Typical beam
See Note 9
L beamC
/
/
/
strands and casting of closure diaphragm.
The design is based on a minimum of 90 days between release of
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
See Note 5.
L 1�" o open holes.
For dimensions not shown, see Typical Beam Section.
For dimensions not shown, see Typical Beam Section. Bars from beam in adjacent span
End of beam
Cdowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
plate
L insert
A
C
E
2"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
4"
__"
See Note 8.
BS05 series.
BS04 or
See Note 7.
BL0501.
See Note 7.
BL0501.
Midspan
L/2 D
C
F
2"
with BL0501
min. lap 2’-3"
4 - BC0501
4 - BCO602
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
F
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt37c.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-37C: NOTES TO DESIGNER FILE NO. PCBT-37C-2
PRESTRESSED CONCRETE BEAM
PCBT-37 BULB-T CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 37” depth, made continuous for composite dead load and live load plus impact. Include standard PCBT-CLOS1 (Closure Diaphragm Details) in the plans when using this standard. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at end diaphragms and closure diaphragms for 0° skew. For beam end details for integral abutments and for skews greater than 0°, use appropriate details in cell library. Details shown for typical beam end at closure diaphragm were developed based on the results from a study of positive moment connections for continuous precast concrete Bulb-T’s conducted by VPI & State University. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end details when skew greater than 0°. Modify left end detail when integral backwalls are used. Replace beam ends shown in PLAN with appropriate detail from cell library.
VOL. V - PART 4 DATE: 29May2009 SHEET 3 of 3
STANDARD PCBT-37C: NOTES TO DESIGNER FILE NO. PCBT-37C-3
PRESTRESSED CONCRETE BEAM
PCBT-37 BULB-T CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): SECTION ON CENTERLINE: Modify left end detail when integral backwalls are used. Replace beam end shown in SECTION ON CENTERLINE with appropriate detail from cell library. Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5, 8 and 10.
PCBT-37S
PC
BT-37S
PCBT-37
PRESTRESSED CONCRETE BULB-T
06-14-2010
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
DIMENSION TABLE
BeamSpan
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
G
in.
H
in.
J
ft.-in.
L
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
Scale: �" = 1’-0" unless otherwise noted
L/2
C
END VIEW
SECTION A-A
2’-8"
2’-8"
BS0401
3" min.
3" min.
2�" typ.
1’-6"
2"
3’-
1"
1’-
4"
1�"
3�"9"
4"
1�
"7"
C
See Notes 3 and 5.
L threaded inserts.
3’-11"
2’-8"
7"
TYPICAL BEAM SECTION
For dimensions not shown, see Typical Beam Section.
See Note 5.
L 1�" o open holes.C/
BS0401BS0403
G
H
2"
3"
3�
"
2"
2"
BS0402
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
/
/
/
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
See Note 1See Note 1
abutment
end at integral
Typical beam
End of beam
Cdowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
plate
L insert
See Note 7.
BL0501.
See Note 7.
BL0501.
A
C
E
10"
2"
3"
with BL0501
min. lap 2’-3"
4 - BC0504
See Note 4.
L insert plate.__ - BC0603
2"
__"
J
BS0402
See Note 5
See Note 8.
BS05 series.
BS04 or
L beamC
diaphragm
end at end
Typical beam
See Note 1
C
See Note 5.
L end diaphragm.
D
Midspan
C
2"
4"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt37s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-37S: NOTES TO DESIGNER FILE NO. PCBT-37S-2
PRESTRESSED CONCRETE BEAM
PCBT-37 BULB-T SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 37” depth. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at integral abutments and end diaphragms for 0° skew. For skews greater than 0°, use appropriate details in cell library. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end when skew greater than 0°. Replace beam ends shown in PLAN with appropriate detail from cell library. SECTION ON CENTERLINE: Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 31Aug2007 SHEET 3 of 3
STANDARD PCBT-37S: NOTES TO DESIGNER FILE NO. PCBT-37S-3
PRESTRESSED CONCRETE BEAM
PCBT-37 BULB-T SIMPLE SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5 and 8.
PCBT-45C
PC
BT-45
C
PCBT-45
PRESTRESSED CONCRETE BULB-T
06-14-2010
Span Beam
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
F
in.
G
in.
H
in.
J
ft.-in.
L
DIMENSION TABLE
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
Scale: 1" = 1’-0"
8�" 8�"1’-3�"
Scale: �" = 1’-0" unless otherwise noted
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
END VIEW AT CLOSURE DIAPHRAGM
L beamC
BC0501
BC0501
BC0602
BC0602
1�" = 3�"
2 spa. @
1�" = 3�"
2 spa. @
2"2"
4�"
C
1’-6"
2"
3’-
9"
2’-
0"
1�"
3’-11"
4"
1�
"7"
BS0402
END VIEW
SECTION A-A
2’-8"
2’-8"
BS0401
3" min.
3" min.
2�" typ.
2’-8"
C
See Notes 3 and 5.
L threaded inserts.
C
See Note 5.
L 1�" o open holes./
TYPICAL BEAM SECTION
For dimensions not shown, see Typical Beam Section.
2"
BS0401BS0403
G
H
2"
3�
"
3"
2"
9"3�"
7"
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
diaphragm
end at end
Typical beam
See Note 1See Note 1
C
See Note 5.
L end diaphragm.diaphragm
end at closure
Typical beam
See Note 9
L beamC
/
/
/
strands and casting of closure diaphragm.
The design is based on a minimum of 90 days between release of
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
Bars from beam in adjacent span
See Note 7.
BL0501.
See Note 7.
BL0501.
A
C
E
2"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
4"
__"
See Note 8.
BS05 series.
BS04 or
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
Midspan
L/2 D
C
F
2"
with BL0501
min. lap 2’-3"
4 - BC0501
4 - BCO602
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
F
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt45c.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-45C: NOTES TO DESIGNER FILE NO. PCBT-45C-2
PRESTRESSED CONCRETE BEAM
PCBT-45 BULB-T CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 45” depth, made continuous for composite dead load and live load plus impact. Include standard PCBT-CLOS1 (Closure Diaphragm Details) in the plans when using this standard. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at end diaphragms and closure diaphragms for 0° skew. For beam end details for integral abutments and for skews greater than 0°, use appropriate details in cell library. Details shown for typical beam end at closure diaphragm were developed based on the results from a study of positive moment connections for continuous precast concrete Bulb-T’s conducted by VPI & State University. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end details when skew greater than 0°. Modify left end detail when integral backwalls are used. Replace beam ends shown in PLAN with appropriate detail from cell library.
VOL. V - PART 4 DATE: 29May2009 SHEET 3 of 3
STANDARD PCBT-45C: NOTES TO DESIGNER FILE NO. PCBT-45C-3
PRESTRESSED CONCRETE BEAM
PCBT-45 BULB-T CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): SECTION ON CENTERLINE: Modify left end detail when integral backwalls are used. Replace beam end shown in SECTION ON CENTERLINE with appropriate detail from cell library. Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5, 8 and 10.
PCBT-45S
PC
BT-45S
PCBT-45
PRESTRESSED CONCRETE BULB-T
2’-8"
2’-8"
BS0401
3" min.
3" min.
1’-6"
3’-
9"
2’-
0"
1�"
9"
7"
2’-8"
3’-11"
2"
1�
"
7"
C
See Notes 3 and 5.
L threaded inserts.
2�" typ.
END VIEW
SECTION A-A
C
See Note 5.
L 1�" o open holes./
BS0402
DIMENSION TABLE
BeamSpan
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
G
in.
H
in.
J
ft.-in.
L
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
Scale: �" = 1’-0" unless otherwise noted
TYPICAL BEAM SECTION
For dimensions not shown, see Typical Beam Section.
06-14-2010
4"
3"
3�
"
3�"
2"
2"
BS0401BS0403
G
H
2"
For dimensions not shown, see Typical Beam Section.
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
L/2
C
BS04 or BS05 series
/
/
/
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
See Note 1See Note 1
abutment
end at integral
Typical beam
See Note 7.
BL0501.
See Note 7.
BL0501.
L beamC
diaphragm
end at end
Typical beam
See Note 1
C
See Note 5.
L end diaphragm.
D
Midspan
C
2"
4"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
A
C
E
10"
2"
3"
with BL0501
min. lap 2’-3"
4 - BC0504
See Note 4.
L insert plate.__ - BC0603
2"
__"
J
BS0402
See Note 5
See Note 8.
BS05 series.
BS04 or
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt45s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-45S: NOTES TO DESIGNER FILE NO. PCBT-45S-2
PRESTRESSED CONCRETE BEAM
PCBT-45 BULB-T SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 45” depth. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at integral abutments and end diaphragms for 0° skew. For skews greater than 0°, use appropriate details in cell library. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end when skew greater than 0°. Replace beam ends shown in PLAN with appropriate detail from cell library. SECTION ON CENTERLINE: Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 31Aug2007 SHEET 3 of 3
STANDARD PCBT-45S: NOTES TO DESIGNER FILE NO. PCBT-45S-3
PRESTRESSED CONCRETE BEAM
PCBT-45 BULB-T SIMPLE SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5 and 8.
PCBT-53C
PC
BT-53
C
PCBT-53
PRESTRESSED CONCRETE BULB-T
06-14-2010
Span Beam
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
F
in.
G
in.
H
in.
J
ft.-in.
L
DIMENSION TABLE
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
Scale: 1" = 1’-0"
8�" 8�"1’-3�"
Scale: �" = 1’-0" unless otherwise noted
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
END VIEW AT CLOSURE DIAPHRAGM
L beamC
BC0501
BC0501
BC0602
BC0602
1�" = 3�"
2 spa. @
1�" = 3�"
2 spa. @
2"2"
4�"
C
4’-
5"
2’-
8"
END VIEW
SECTION A-A
1’-6"
1�"
3�"
9"
3�
"
7"
2’-8"
4"
2"
2"
BS0402
2’-8"
2’-8"
BS0401
3" min.
3" min.
7"
2�" typ.
3’-11"
1�
"
C
C/
C
See Notes 3 and 5.
L threaded inserts.
TYPICAL BEAM SECTION
For dimensions not shown, see Typical Beam Section.
3"
2"
BS0401BS0403
G
H
2"
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
diaphragm
end at end
Typical beam
See Note 1See Note 1
C
See Note 5.
L end diaphragm.diaphragm
end at closure
Typical beam
See Note 9
L beamC
/
/
/
strands and casting of closure diaphragm.
The design is based on a minimum of 90 days between release of
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
Bars from beam in adjacent span
See Note 7.
BL0501.
See Note 7.
BL0501.
A
C
E
2"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
4"
__"
See Note 8.
BS05 series.
BS04 or
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
See Note 5.
L 1�" o open holes.
Midspan
L/2 D
C
F
2"
with BL0501
min. lap 2’-3"
4 - BC0501
4 - BCO602
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
F
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt53c.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-53C: NOTES TO DESIGNER FILE NO. PCBT-53C-2
PRESTRESSED CONCRETE BEAM
PCBT-53 BULB-T CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 53” depth, made continuous for composite dead load and live load plus impact. Include standard PCBT-CLOS1 (Closure Diaphragm Details) in the plans when using this standard. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at end diaphragms and closure diaphragms for 0° skew. For beam end details for integral abutments and for skews greater than 0°, use appropriate details in cell library. Details shown for typical beam end at closure diaphragm were developed based on the results from a study of positive moment connections for continuous precast concrete Bulb-T’s conducted by VPI & State University. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end details when skew greater than 0°. Modify left end detail when integral backwalls are used. Replace beam ends shown in PLAN with appropriate detail from cell library.
VOL. V - PART 4 DATE: 29May2009 SHEET 3 of 3
STANDARD PCBT-53C: NOTES TO DESIGNER FILE NO. PCBT-53C-3
PRESTRESSED CONCRETE BEAM
PCBT-53 BULB-T CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): SECTION ON CENTERLINE: Modify left end detail when integral backwalls are used. Replace beam end shown in SECTION ON CENTERLINE with appropriate detail from cell library. Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5, 8 and 10.
PCBT-53S
PC
BT-53S
PCBT-53
PRESTRESSED CONCRETE BULB-T
END VIEW
SECTION A-A
TYPICAL BEAM SECTION
1’-6"
4’-
5"
2’-
8"
1�"
3�"
9"
3�
"
7"
2’-8"
4"
2"
BS0402
2’-8"
2’-8"
BS0401
3" min.
3" min.
7"
2�" typ.
3’-11"
1�
"
DIMENSION TABLE
BeamSpan
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
G
in.
H
in.
J
ft.-in.
L
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
Scale: �" = 1’-0" unless otherwise noted
C
See Notes 3 and 5.
L threaded inserts.
For dimensions not shown, see Typical Beam Section.
C
C/
2"
3"
2"
BS0401BS0403
G
H
2"
06-14-2010
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
L/2
C
/
/
/
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
See Note 1See Note 1
abutment
end at integral
Typical beam
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
See Note 7.
BL0501.
See Note 5.
L 1�" o open holes.See Note 7.
BL0501.
A
C
E
10"
2"
3"
with BL0501
min. lap 2’-3"
4 - BC0504
See Note 4.
L insert plate.__ - BC0603
2"
__"
J
BS0402
See Note 5
See Note 8.
BS05 series.
BS04 or
C
See Note 5.
L end diaphragm.
D
Midspan
C
2"
4"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
L beamC
diaphragm
end at end
Typical beam
See Note 1
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt53s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-53S: NOTES TO DESIGNER FILE NO. PCBT-53S-2
PRESTRESSED CONCRETE BEAM
PCBT-53 BULB-T SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 53” depth. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at integral abutments and end diaphragms for 0° skew. For skews greater than 0°, use appropriate details in cell library. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end when skew greater than 0°. Replace beam ends shown in PLAN with appropriate detail from cell library. SECTION ON CENTERLINE: Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 31Aug2007 SHEET 3 of 3
STANDARD PCBT-53S: NOTES TO DESIGNER FILE NO. PCBT-53S-3
PRESTRESSED CONCRETE BEAM
PCBT-53 BULB-T SIMPLE SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5 and 8.
PCBT-61C
PC
BT-61
C
PCBT-61
PRESTRESSED CONCRETE BULB-T
06-14-2010
Span Beam
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
F
in.
G
in.
H
in.
J
ft.-in.
L
DIMENSION TABLE
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
Scale: 1" = 1’-0"
8�" 8�"1’-3�"
END VIEW
SECTION A-A
2"
BS0402
2’-8"
2’-8"
BS0401
3" min.
3" min.
2�" typ.
C
C/
Scale: �" = 1’-0" unless otherwise noted
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
END VIEW AT CLOSURE DIAPHRAGM
See Note 7.
BL0501
For dimensions not shown, see Typical Beam Section.
See Note 7.
BL0501
2"
BS0401BS0403
G
H
2"
L beamC
BC0501
BC0501
BC0602
BC0602
1�" = 3�"
2 spa. @
1�" = 3�"
2 spa. @
2"2"
4�"
C
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
TYPICAL BEAM SECTION
1’-6"
5’-
1"
3’-
4"
1�"
3�"
9"
3�
"
7"
2’-8"
4"
2"
7"
3’-11"
1�
"
C
See Notes 3 and 5.
L threaded inserts.
3"
2"
diaphragm
end at end
Typical beam
See Note 1See Note 1
C
See Note 5.
L end diaphragm.diaphragm
end at closure
Typical beam
See Note 9
L beamC
/
/
/
strands and casting of closure diaphragm.
The design is based on a minimum of 90 days between release of
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
A
C
E
2"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
4"
__"
See Note 8.
BS05 series.
BS04 or
Bars from beam in adjacent span
See Note 5.
L 1�" o open holes.
Midspan
L/2 D
C
F
2"
with BL0501
min. lap 2’-3"
4 - BC0501
4 - BCO602
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
F
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt61c.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-61C: NOTES TO DESIGNER FILE NO. PCBT-61C-2
PRESTRESSED CONCRETE BEAM
PCBT-61 BULB-T CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 61” depth, made continuous for composite dead load and live load plus impact. Include standard PCBT-CLOS1 (Closure Diaphragm Details) in the plans when using this standard. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at end diaphragms and closure diaphragms for 0° skew. For beam end details for integral abutments and for skews greater than 0°, use appropriate details in cell library. Details shown for typical beam end at closure diaphragm were developed based on the results from a study of positive moment connections for continuous precast concrete Bulb-T’s conducted by VPI & State University. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end details when skew greater than 0°. Modify left end detail when integral backwalls are used. Replace beam ends shown in PLAN with appropriate detail from cell library.
VOL. V - PART 4 DATE: 29May2009 SHEET 3 of 3
STANDARD PCBT-61C: NOTES TO DESIGNER FILE NO. PCBT-61C-3
PRESTRESSED CONCRETE BEAM
PCBT-61 BULB-T CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): SECTION ON CENTERLINE: Modify left end detail when integral backwalls are used. Replace beam end shown in SECTION ON CENTERLINE with appropriate detail from cell library. Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5, 8 and 10.
PCBT-61S
PC
BT-61S
PCBT-61
PRESTRESSED CONCRETE BULB-T
END VIEW
SECTION A-A
TYPICAL BEAM SECTION
1’-6"
5’-
1"
3’-
4"
1�"
3�"
9"
7"
2’-8"
2"
2"
2’-8"
2’-8"
BS0401
3" min.
3" min.
7"
2�" typ.
3’-11"
BS0402
DIMENSION TABLE
BeamSpan
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
G
in.
H
in.
J
ft.-in.
L
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
Scale: �" = 1’-0" unless otherwise noted
C
See Notes 3 and 5.
L threaded inserts.
See Note 7.
BL0501
C
C/
For dimensions not shown, see Typical Beam Section.
See Note 7.
BL0501
2"
3"
4"
1�
"
3�
"
BS0401BS0403
G
H
2"
06-14-2010
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
L/2
C
/
/
/
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
See Note 1See Note 1
abutment
end at integral
Typical beam
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
A
C
E
10"
2"
3"
with BL0501
min. lap 2’-3"
4 - BC0504
See Note 4.
L insert plate.__ - BC0603
2"
__"
J
BS0402
See Note 5
See Note 8.
BS05 series.
BS04 or
C
See Note 5.
L end diaphragm.
D
Midspan
C
2"
4"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
L beamC
diaphragm
end at end
Typical beam
See Note 1
See Note 5.
L 1�" o open holes.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt61s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-61S: NOTES TO DESIGNER FILE NO. PCBT-61S-2
PRESTRESSED CONCRETE BEAM
PCBT-61 BULB-T SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 61” depth. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at integral abutments and end diaphragms for 0° skew. For skews greater than 0°, use appropriate details in cell library. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end when skew greater than 0°. Replace beam ends shown in PLAN with appropriate detail from cell library. SECTION ON CENTERLINE: Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 31Aug2007 SHEET 3 of 3
STANDARD PCBT-61S: NOTES TO DESIGNER FILE NO. PCBT-61S-3
PRESTRESSED CONCRETE BEAM
PCBT-61 BULB-T SIMPLE SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5 and 8.
PCBT-69C
PC
BT-69
C
PCBT-69
PRESTRESSED CONCRETE BULB-T
06-14-2010
Span Beam
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
F
in.
G
in.
H
in.
J
ft.-in.
L
DIMENSION TABLE
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
END VIEW
SECTION A-A
2"
BS0402
2’-8"
2’-8"
BS0401
3" min.
3" min.
2�" typ.
C
C/
Scale: �" = 1’-0" unless otherwise noted
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
See Note 7.
BL0501
For dimensions not shown, see Typical Beam Section.
See Note 7.
BL0501
2"
BS0401BS0403
G
H
2"
C
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
5’-
9"
4’-
0"
1’-6"
1�"
3�"
9"
7"
2’-8"
4"
2"
7"
3’-11"
C
See Notes 3 and 5.
L threaded inserts.
TYPICAL BEAM SECTION
2"
3"
3�
"
1�
"
diaphragm
end at end
Typical beam
See Note 1See Note 1
C
See Note 5.
L end diaphragm.diaphragm
end at closure
Typical beam
See Note 9
L beamC
/
/
/
strands and casting of closure diaphragm.
The design is based on a minimum of 90 days between release of
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
Scale: 1" = 1’-0"
8�" 8�"1’-3�"
END VIEW AT CLOSURE DIAPHRAGM
L beamC
BC0501
BC0501
BC0602
BC0602
1�" = 3�"
2 spa. @
1�" = 3�"
2 spa. @
2"2"
4�"
Bars and strands from beam in adjacent span
/
/
2" typ.
3" typ.
__ " o strands
__" o strands
See Note 5.
L 1�" o open holes.
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
A
C
E
2"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
4"
__"
See Note 8.
BS05 series.
BS04 orMidspan
L/2 D
C
F
2"
with BL0501
min. lap 2’-3"
4 - BC0501
1’-
8"
/
4 - BCO602
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
using �" pin dia
closure diaphragm
bent up into
2 - __" o strands
F
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt69c.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-69C: NOTES TO DESIGNER FILE NO. PCBT-69C-2
PRESTRESSED CONCRETE BEAM
PCBT-69 BULB-T CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 69” depth, made continuous for composite dead load and live load plus impact. Include standard PCBT-CLOS2 (Closure Diaphragm Details) in the plans when using this standard. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at end diaphragms and closure diaphragms for 0° skew. For beam end details for integral abutments and for skews greater than 0°, use appropriate details in cell library. Details shown for typical beam end at closure diaphragm were developed based on the results from a study of positive moment connections for continuous precast concrete Bulb-T’s conducted by VPI & State University. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end details when skew greater than 0°. Modify left end detail when integral backwalls are used. Replace beam ends shown in PLAN with appropriate detail from cell library.
VOL. V - PART 4 DATE: 29May2009 SHEET 3 of 3
STANDARD PCBT-69C: NOTES TO DESIGNER FILE NO. PCBT-69C-3
PRESTRESSED CONCRETE BEAM
PCBT-69 BULB-T CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): SECTION ON CENTERLINE: Modify left end detail when integral backwalls are used. Replace beam end shown in SECTION ON CENTERLINE with appropriate detail from cell library. Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5, 8 and 10.
PCBT-69S
PC
BT-69S
PCBT-69
PRESTRESSED CONCRETE BULB-T
END VIEW
SECTION A-A
TYPICAL BEAM SECTION
1’-6"
5’-
9"
4’-
0"
1�"
9"
7"
2’-8"
2"
2"
2’-8"
2’-8"
BS0401
3" min.
3" min.
7"
2�" typ.
3’-11"
BS0402
DIMENSION TABLE
BeamSpan
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
G
in.
H
in.
J
ft.-in.
L
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
C
See Notes 3 and 5.
L threaded inserts.
Scale: �" = 1’-0" unless otherwise noted
C
C/
See Note 5.See Note 7.
BL0501
For dimensions not shown, see Typical Beam Section.
See Note 7.
BL0501
2" 4"
1�
"
3�
"
3"
3�"
BS0401BS0403
G
H
2"
06-14-2010
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
L/2
C
See Note 1See Note 1
abutment
end at integral
Typical beam
/
/
/
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
L 1�" o open holes.
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
A
C
E
10"
2"
3"
with BL0501
min. lap 2’-3"
4 - BC0504
See Note 4.
L insert plate.__ - BC0603
2"
__"
J
BS0402
See Note 5
See Note 8.
BS05 series.
BS04 or
L beamC
diaphragm
end at end
Typical beam
See Note 1
C
See Note 5.
L end diaphragm.
D
Midspan
C
2"
4"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt69s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-69S: NOTES TO DESIGNER FILE NO. PCBT-69S-2
PRESTRESSED CONCRETE BEAM
PCBT-69 BULB-T SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 69” depth. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at integral abutments and end diaphragms for 0° skew. For skews greater than 0°, use appropriate details in cell library. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end when skew greater than 0°. Replace beam ends shown in PLAN with appropriate detail from cell library. SECTION ON CENTERLINE: Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 31Aug2007 SHEET 3 of 3
STANDARD PCBT-69S: NOTES TO DESIGNER FILE NO. PCBT-69S-3
PRESTRESSED CONCRETE BEAM
PCBT-69 BULB-T SIMPLE SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5 and 8.
PCBT-77C
PC
BT-77
C
PCBT-77
PRESTRESSED CONCRETE BULB-T
06-14-2010
Span Beam
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
F
in.
G
in.
H
in.
J
ft.-in.
L
DIMENSION TABLE
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
END VIEW
SECTION A-A
TYPICAL BEAM SECTION
1’-6"
6’-
5"
4’-
8"
9"
7"
2’-8"
2"
BS0402
2’-8"
2’-8"
BS0401
3" min.
3" min.
7"
2�" typ.
3’-11"
C
C/
C
See Notes 3 and 5.
L threaded inserts.
Scale: �" = 1’-0" unless otherwise noted
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
See Note 7.
BL0501
For dimensions not shown, see Typical Beam Section.
See Note 7.
BL0501
2" 4"
1�
"
3�
"
3"
3�"
2"
1�"
2"
BS0401BS0403
G
H
2"
C
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
diaphragm
end at end
Typical beam
See Note 1See Note 1
C
See Note 5.
L end diaphragm.diaphragm
end at closure
Typical beam
See Note 9
L beamC
/
/
/
strands and casting of closure diaphragm.
The design is based on a minimum of 90 days between release of
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
Scale: 1" = 1’-0"
8�" 8�"1’-3�"
END VIEW AT CLOSURE DIAPHRAGM
L beamC
BC0501
BC0501
BC0602
BC0602
1�" = 3�"
2 spa. @
1�" = 3�"
2 spa. @
2"2"
4�"
Bars and strands from beam in adjacent span
/
/
2" typ.
3" typ.
__ " o strands
__" o strands
See Note 5.
L 1�" o open holes.
A
C
E
2"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
4"
__"
See Note 8.
BS05 series.
BS04 or
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
Midspan
L/2 D
C
F
2"
with BL0501
min. lap 2’-3"
4 - BC0501
1’-
8"
/
4 - BCO602
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
using �" pin dia
closure diaphragm
bent up into
2 - __" o strands
F
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt77c.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-77C: NOTES TO DESIGNER FILE NO. PCBT-77C-2
PRESTRESSED CONCRETE BEAM
PCBT-77 BULB-T CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 77” depth, made continuous for composite dead load and live load plus impact. Include standard PCBT-CLOS2 (Closure Diaphragm Details) in the plans when using this standard. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at end diaphragms and closure diaphragms for 0° skew. For beam end details for integral abutments and for skews greater than 0°, use appropriate details in cell library. Details shown for typical beam end at closure diaphragm were developed based on the results from a study of positive moment connections for continuous precast concrete Bulb-T’s conducted by VPI & State University. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end details when skew greater than 0°. Modify left end detail when integral backwalls are used. Replace beam ends shown in PLAN with appropriate detail from cell library.
VOL. V - PART 4 DATE: 29May2009 SHEET 3 of 3
STANDARD PCBT-77C: NOTES TO DESIGNER FILE NO. PCBT-77C-3
PRESTRESSED CONCRETE BEAM
PCBT-77 BULB-T CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): SECTION ON CENTERLINE: Modify left end detail when integral backwalls are used. Replace beam end shown in SECTION ON CENTERLINE with appropriate detail from cell library. Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5, 8 and 10.
PCBT-77S
PC
BT-77S
PCBT-77
PRESTRESSED CONCRETE BULB-T
TYPICAL BEAM SECTION
1’-6"
6’-
5"
4’-
8"
1�"
3�"
9"
3�
"
7"
2’-8"
2"
7"
3’-11"
DIMENSION TABLE
BeamSpan
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
G
in.
H
in.
J
ft.-in.
L
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
C
See Notes 3 and 5.
L threaded inserts.
Scale: �" = 1’-0" unless otherwise noted
2" 4"
1�
"
3"
06-14-2010
END VIEW
SECTION A-A
2"
2’-8"
2’-8"
BS0401
3" min.
3" min.
2�" typ.
BS0402
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
C
C/
See Note 5.See Note 7.
BL0501
For dimensions not shown, see Typical Beam Section.
See Note 7.
BL0501
BS0401BS0403
G
H
2"
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
L/2
C
See Note 1See Note 1
abutment
end at integral
Typical beam
/
/
/
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
L 1�" o open holes.
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
L beamC
diaphragm
end at end
Typical beam
See Note 1
C
See Note 5.
L end diaphragm.
D
Midspan
C
2"
4"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
A
C
E
10"
2"
3"
with BL0501
min. lap 2’-3"
4 - BC0504
See Note 4.
L insert plate.__ - BC0603
2"
__"
J
BS0402
See Note 5
See Note 8.
BS05 series.
BS04 or
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt77s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-77S: NOTES TO DESIGNER FILE NO. PCBT-77S-2
PRESTRESSED CONCRETE BEAM
PCBT-77 BULB-T SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 77” depth. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at integral abutments and end diaphragms for 0° skew. For skews greater than 0°, use appropriate details in cell library. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end when skew greater than 0°. Replace beam ends shown in PLAN with appropriate detail from cell library. SECTION ON CENTERLINE: Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 31Aug2007 SHEET 3 of 3
STANDARD PCBT-77S: NOTES TO DESIGNER FILE NO. PCBT-77S-3
PRESTRESSED CONCRETE BEAM
PCBT-77 BULB-T SIMPLE SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5 and 8.
PCBT-85C
PC
BT-85
C
PCBT-85
PRESTRESSED CONCRETE BULB-T
06-14-2010
Span Beam
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
F
in.
G
in.
H
in.
J
ft.-in.
L
DIMENSION TABLE
Scale: �" = 1’-0" unless otherwise noted
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
TYPICAL BEAM SECTION
1’-6"
7’-
1"
5’-
4"
1�"
9"
7"
2’-8"
4"7"
3’-11"
1�
"
C
See Notes 3 and 5.
L threaded inserts.
2"
3"
3�
"
3�"
2"
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
END VIEW
SECTION A-A
2"
BS0402
2’-8"
2’-8"
BS0401
3" min.
3" min.
2�" typ.
C
C/
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
See Note 7.
BL0501
For dimensions not shown, see Typical Beam Section.
See Note 7.
BL0501
2"
BS0401BS0403
G
H
2"
C
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
diaphragm
end at end
Typical beam
See Note 1See Note 1
C
See Note 5.
L end diaphragm.diaphragm
end at closure
Typical beam
See Note 9
L beamC
/
/
/
strands and casting of closure diaphragm.
The design is based on a minimum of 90 days between release of
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
Scale: 1" = 1’-0"
8�" 8�"1’-3�"
END VIEW AT CLOSURE DIAPHRAGM
L beamC
BC0501
BC0501
BC0602
BC0602
1�" = 3�"
2 spa. @
1�" = 3�"
2 spa. @
2"2"
4�"
Bars and strands from beam in adjacent span
/
/
2" typ.
3" typ.
__ " o strands
__" o strands
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
A
C
E
2"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
4"
__"
See Note 8.
BS05 series.
BS04 or
See Note 5.
L 1�" o open holes.
Midspan
L/2 D
C
F
2"
with BL0501
min. lap 2’-3"
4 - BC0501
1’-
8"
/
4 - BCO602
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
using �" pin dia
closure diaphragm
bent up into
2 - __" o strands
F
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt85c.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-85C: NOTES TO DESIGNER FILE NO. PCBT-85C-2
PRESTRESSED CONCRETE BEAM
PCBT-85 BULB-T CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 85” depth, made continuous for composite dead load and live load plus impact. Include standard PCBT-CLOS2 (Closure Diaphragm Details) in the plans when using this standard. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at end diaphragms and closure diaphragms for 0° skew. For beam end details for integral abutments and for skews greater than 0°, use appropriate details in cell library. Details shown for typical beam end at closure diaphragm were developed based on the results from a study of positive moment connections for continuous precast concrete Bulb-T’s conducted by VPI & State University. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end details when skew greater than 0°. Modify left end detail when integral backwalls are used. Replace beam ends shown in PLAN with appropriate detail from cell library.
VOL. V - PART 4 DATE: 29May2009 SHEET 3 of 3
STANDARD PCBT-85C: NOTES TO DESIGNER FILE NO. PCBT-85C-3
PRESTRESSED CONCRETE BEAM
PCBT-85 BULB-T CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): SECTION ON CENTERLINE: Modify left end detail when integral backwalls are used. Replace beam end shown in SECTION ON CENTERLINE with appropriate detail from cell library. Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5, 8 and 10.
PCBT-85S
PC
BT-85S
PCBT-85
PRESTRESSED CONCRETE BULB-T
TYPICAL BEAM SECTION
1’-6"
7’-
1"
5’-
4"
1�"
3�"
9"
3�
"
7"
2’-8"
7"
3’-11"
1�
"
DIMENSION TABLE
BeamSpan
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
G
in.
H
in.
J
ft.-in.
L
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
C
See Notes 3 and 5.
L threaded inserts.
Scale: �" = 1’-0" unless otherwise noted
2" 4"
2"
3"
06-14-2010
/
/
/
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
END VIEW
SECTION A-A
2"
2’-8"
2’-8"
BS0401
3" min.
3" min.
2�" typ.
BS0402
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
C
C/
See Note 5.See Note 7.
BL0501
For dimensions not shown, see Typical Beam Section.
See Note 7.
BL0501
BS0401BS0403
G
H
2"
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
L/2
C
See Note 1See Note 1
abutment
end at integral
Typical beam
L beamC
diaphragm
end at end
Typical beam
See Note 1.
L 1�" o open holes.
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
A
C
E
10"
2"
3"
with BL0501
min. lap 2’-3"
4 - BC0504
See Note 4.
L insert plate.__ - BC0603
2"
__"
J
BS0402
See Note 5
See Note 8.
BS05 series.
BS04 or
C
See Note 5.
L end diaphragm.
D
Midspan
C
2"
4"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt85s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-85S: NOTES TO DESIGNER FILE NO. PCBT-85S-2
PRESTRESSED CONCRETE BEAM
PCBT-85 BULB-T SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with an 85” depth. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at integral abutments and end diaphragms for 0° skew. For skews greater than 0°, use appropriate details in cell library. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end when skew greater than 0°. Replace beam ends shown in PLAN with appropriate detail from cell library. SECTION ON CENTERLINE: Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 31Aug2007 SHEET 3 of 3
STANDARD PCBT-85S: NOTES TO DESIGNER FILE NO. PCBT-85S-3
PRESTRESSED CONCRETE BEAM
PCBT-85 BULB-T SIMPLE SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5 and 8.
PCBT-93C
PC
BT-93
C
PCBT-93
PRESTRESSED CONCRETE BULB-T
06-14-2010
Span Beam
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
F
in.
G
in.
H
in.
J
ft.-in.
L
DIMENSION TABLE
TYPICAL BEAM SECTION
1’-6"
6’-
5"
4’-
8"
9"
7"
2’-8"
7"
3’-11"
C
See Notes 3 and 5.
L threaded inserts.
Scale: �" = 1’-0" unless otherwise noted
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
2" 4"
1�
"
3�
"
3"
3�"
2"
1�"
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
END VIEW
SECTION A-A
2"
BS0402
2’-8"
2’-8"
BS0401
3" min.
3" min.
2�" typ.
C
C/
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
See Note 7.
BL0501
For dimensions not shown, see Typical Beam Section.
See Note 7.
BL0501
2"
BS0401BS0403
G
H
2"
C
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
diaphragm
end at end
Typical beam
See Note 1See Note 1
C
See Note 5.
L end diaphragm.diaphragm
end at closure
Typical beam
See Note 9
L beamC
/
/
/
strands and casting of closure diaphragm.
The design is based on a minimum of 90 days between release of
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
11.
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
Scale: 1" = 1’-0"
8�" 8�"1’-3�"
END VIEW AT CLOSURE DIAPHRAGM
L beamC
BC0501
BC0501
BC0602
BC0602
1�" = 3�"
2 spa. @
1�" = 3�"
2 spa. @
2"2"
4�"
Bars and strands from beam in adjacent span
/
/
2" typ.
3" typ.
__ " o strands
__" o strands
See Note 5.
L 1�" o open holes.
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
A
C
E
2"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
4"
__"
See Note 8.
BS05 series.
BS04 orMidspan
L/2 D
C
F
2"
with BL0501
min. lap 2’-3"
4 - BC0501
1’-
8"
/
4 - BCO602
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
using �" pin dia
closure diaphragm
bent up into
2 - __" o strands
F
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt93c.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-93C: NOTES TO DESIGNER FILE NO. PCBT-93C-2
PRESTRESSED CONCRETE BEAM
PCBT-93 BULB-T CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 93” depth, made continuous for composite dead load and live load plus impact. Include standard PCBT-CLOS2 (Closure Diaphragm Details) in the plans when using this standard. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at end diaphragms and closure diaphragms for 0° skew. For beam end details for integral abutments and for skews greater than 0°, use appropriate details in cell library. Details shown for typical beam end at closure diaphragm were developed based on the results from a study of positive moment connections for continuous precast concrete Bulb-T’s conducted by VPI & State University. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end details when skew greater than 0°. Modify left end detail when integral backwalls are used. Replace beam ends shown in PLAN with appropriate detail from cell library.
VOL. V - PART 4 DATE: 29May2009 SHEET 3 of 3
STANDARD PCBT-93C: NOTES TO DESIGNER FILE NO. PCBT-93C-3
PRESTRESSED CONCRETE BEAM
PCBT-93 BULB-T CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): SECTION ON CENTERLINE: Modify left end detail when integral backwalls are used. Replace beam end shown in SECTION ON CENTERLINE with appropriate detail from cell library. Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5, 8 and 10.
PCBT-93S
PC
BT-93S
PCBT-93
PRESTRESSED CONCRETE BULB-T
TYPICAL BEAM SECTION
1’-6"
7’-
9"
6’-
0"
1�"
9"
7"
2’-8"
7"
3’-11"
TYPICAL BOTTOM FLANGE EDGE DETAILSNot to scale
DIMENSION TABLE
BeamSpan
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
G
in.
H
in.
J
ft.-in.
L
C
See Notes 3 and 5.
L threaded inserts.
Scale: �" = 1’-0" unless otherwise noted
2" 4"
1�
"
3�
"
3"
3�"
2"
06-14-2010
/
/
/
see sheets __.
reinforcing steel schedule and miscellaneous details,
For beam end reinforcing details, dead load deflection diagram
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
plans.
total prestressing force and c.g. are the same as shown on the
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
END VIEW
SECTION A-A
2"
2’-8"
2’-8"
BS0401
3" min.
3" min.
2�" typ.
BS0402
Midspan
CAMBER DIAGRAMNot to scale
L storage supportsC
is made = N
when stress transfer
Expected net camber
C
C/
See Note 5.See Note 7.
BL0501
For dimensions not shown, see Typical Beam Section.
See Note 7.
BL0501
BS0401BS0403
G
H
2"
For dimensions not shown, see Typical Beam Section.
BS04 or BS05 series
L
BL0501
/C
C
B
1’-
3"
AC.g. of prestressing strands
L/2
L/10
A
min. lap 2’-3"
4 - BL0501
BS0401 and BS0403
See Note 5.
diaphragm.
L intermediate
See Note 2.
L 2" o open hole.
Beam details symmetrical between these lines about midspan
PLAN
SECTION ON CENTERLINE
L/2
C
See Note 1See Note 1
abutment
end at integral
Typical beam
L 1�" o open holes.
End of beam
C
plate
L insert dowels spaced to clear strands
flange with 4 - #4 x 1’-6" long
the full width of bottom
Provide L 1� x 1� x �for
L beamC
diaphragm
end at end
Typical beam
See Note 1A
C
E
10"
2"
3"
with BL0501
min. lap 2’-3"
4 - BC0504
See Note 4.
L insert plate.__ - BC0603
2"
__"
J
BS0402
See Note 5
See Note 8.
BS05 series.
BS04 or
C
See Note 5.
L end diaphragm.
D
Midspan
C
2"
4"
2" typ.
2"
See Note 4.
L insert plate.
BS0402
See Note 8.
BS04 or BS05 series.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt93s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 3
STANDARD PCBT-93S: NOTES TO DESIGNER FILE NO. PCBT-93S-2
PRESTRESSED CONCRETE BEAM
PCBT-93 BULB-T SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, prestressed concrete Bulb-T’s with a 93” depth. Include standard PCBT-MISC1 and PCBT-MISC2 (Miscellaneous Beam Details) in the plans when using this standard. End details (PLAN and SECTION ON CENTERLINE) shown for typical beam end at integral abutments and end diaphragms for 0° skew. For skews greater than 0°, use appropriate details in cell library. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Edge detail (TYPICAL BOTTOM FLANGE EDGE DETAIL) shown for a distance between the end of insert plate and edge of bottom flange greater than 6”. For edge distances less than or equal to 6”, use detail in cell library. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. Cells for modifying the standard are located in pcb.cel library. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end when skew greater than 0°. Replace beam ends shown in PLAN with appropriate detail from cell library. SECTION ON CENTERLINE: Add appropriate plan sheet number to notes “See sheet _ _.”. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 31Aug2007 SHEET 3 of 3
STANDARD PCBT-93S: NOTES TO DESIGNER FILE NO. PCBT-93S-3
PRESTRESSED CONCRETE BEAM
PCBT-93 BULB-T SIMPLE SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 4, 5 and 8.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2012, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt
mis
c1.d
gn
MISCELLANEOUS BEAM DETAILS
PRESTRESSED CONCRETE BULB-T
PCBT-MISC1
PC
BT-
MIS
C1
05-29-2012
b
L/4 L/4
a
L/4
b
L/4
C
L bearingL bearing
slab thickness
minimum
dead load.
total concrete deck
after deflection from
(bottom of deck slab)
Shape of top of form
C2
C2
C1
DEAD LOAD DEFLECTION DIAGRAM
BeamAt a At b
C2 C1 C1 C2
ANTICIPATED DEAD LOAD DEFLECTION
= + C1 C2 C
(e.g. parapet and curb added after deck is cast).
= Deflection of composite section from dead load
its own weight.
not include the deflection of the beam from
deck slab, bolsters and diaphragms and does
= Deflection of beam from dead load of concrete
be set above final finished grade by amounts =
alteration of slab thickness. Longitudinal screed should
of concrete bolster between slab and beam without
load deflections shall be made by varying thickness
Adjustment of deck slab forms to correct for dead
load deflection.
grade after full dead
Computed finished
CC
where above this line
Top of form to be no
concrete is placed.
before any deck slab
Shape of top of formREINFORCING STEEL SCHEDULE
3’-6�"
varies
BS0404
3’-2"
6"
5’-10"
6"
4’-10"
4�
"
2’-5"
5�
" 1’-4�"
1’-5�"
BS0407
BS0403
BS0406
1’-8"
BC0602
BC0603
BC0603
7"
4�"
BC0501 and BC0504
BC0501 and
BC0504
BC0501, BC0603 and BC0504
Mark No.Size Length
BS0401
BS0402
BS0403
#4
#4
#4
Pin o/
5’-9�"
BC0602 #6
#5
From To Vary by
BC0501 #5
Mark Size No. each length
3’-6�"
10’-10�"
BC0603 #6
BC0504 #5
BS0404 #4
BS0407
BS0408
#4
#4
2"
3"BS0406 #4
3�"
3�"
BS0408, BS0409, BS0510 and BS0511
BS04 series
BS05 series 3�"
BS04 series
BS05 series 5�" BS0510
BS0408
BS0409
BS0511
BS0409
BS0510
BS0511
#4
#5
#5
BL0501
2�"
2�"
2�"
4�"
3�"
2�"
3"
4" 4"
4"
4"
BS0402
BS0405
BS0402, BS0405
2"
BS0404 #4
BS0405 #4
2"
2�"
2"
BS0401, BS0412
BS0412
BS0401
BS0412 #4 2"
fabricated as a two piece bar with a minimum 1’-3" lap.
At the Contractor’s option and at no additional cost, bar BS0402 may be
carbon/chromium.
All reinforcing bars shall be corrosion resistant reinforcing steel - low
sheet __ .
Reinforcing bars shown in the above schedule are for all beams shown on
Dimensions in bending diagram are out-to-out of bars.
/
typ.Top of sole PL
6" x �" o studs
4 spa. @ 6" = 2’-0"
A A
3�"3�"
dimensions, see sheet .
For laminated elastomeric bearing pad
2’-8"
2’-7�"
(L + 6") x 2’-7�" *
Insert PL
*
SECTION A-A
Insert PL
1"
Top of sole PL
�"
INSERT PLATE DETAILS
INSERT PLATE CHAMFER DETAIL
For bearing details, see sheet __.
For beam details and notes, see sheet __.
Insert plate shall provide uniform bearing over its entire contact area.
Notes:
W ( X L )
bearing pad
elastomeric
Laminated
seat
Top of bearing
6" x �" o studs/
Sole PL90o
C
L of beamC
insert plate
L of bearing and
Insert PL
2�"
2�"
Not to scale
Pin o/
2�"
2�"
2�"
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 2
STANDARD PCBT-MISC1: NOTES TO DESIGNER FILE NO. PCBT-MISC1-2
PRESTRESSED CONCRETE BEAM
BULB-T MISCELLANEOUS BEAM DETAILS
NOTES TO DESIGNER: Include this standard in the plan assembly when using Bulb-T beam standards
The reinforcing steel bar details (REINFORCING STEEL SCHEDULE) shown for typical beam end at end diaphragms, closure diaphragms and integral abutments for 0° skew and for skew greater than 0°. Reinforcing steel bars shown in the table are for typical beam end at end diaphragms, closure diaphragms and integral abutments for 0° skew. For actual end conditions differing from that shown and/or for skew greater than 0°, add the appropriate bar to the table and delete bar(s) not required. Cells for modifying the standard are located in pcb.cel library. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: DEAD LOAD DEFLECTION DIAGRAM: Deflection diagram is shown for a gradient. For hump or sag vertical curves, replace diagram with appropriate diagram from cell library. Complete table of anticipated dead load deflections using 1/8” increments. Fill in the value for “ minimum slab thickness” on the deflection diagram.
REINFORCING STEEL SCHEDULE: Add reinforcing bars to table as required and delete bar(s) not required. Complete dimensions, numbers and lengths of reinforcing bars in table. Add appropriate plan sheet number to notes “see sheet _ _.” NOTE: Add appropriate plan sheet number to notes “see sheet _ _.”
MISCELLANEOUS BEAM DETAILS
PRESTRESSED CONCRETE BULB-T
S&B DIV
S&B DIV
S&B DIV
BOTTOM FLANGE REINFORCEMENT END DETAILS
TOP FLANGE AND WEB REINFORCEMENT END DETAILS
06-14-2010
PC
BT-
MIS
C2
PCBT-MISC2Not to scale
studs in insert plates.
shifted as directed by the Engineer to clear inserts, open holes and
BS0401, BS0402, BS0403, BS0408 or BS0510, BS0409 or BS0511 may be
For beam details and notes, see sheet __.
Notes:
2"
BS0402
AT END DIAPHRAGM
__ spa. @ 4" = __"
__ spa. @ __"
= __’-__" 2"
BS0402
11"
BC0602
AT CLOSURE DIAPHRAGM
__ spa. @ 4"
= _’-__"
= __"
_ spa. @ __ "
2"
C
AT END DIAPHRAGM
BS0403
BS0401 BS0401
BS____
BS____
__"
__ spa. @ __"
=__’-__"
__"__"
L insert plate
__ spa. @ __"
= __’-__"__"
= __’-__" = __’-__"
__ spa. @ __’-__"
= __’-__"
__ spa. @ __’-__"
= __’-__"
2 - BS___
__ @ __"
__ @ __"
C
BS0403
BS0401BS0401
BS____
BS____
__"
=__’-__"
__" __"
L insert plate
__ spa. @ __"
= __’-__"__"
= __’-__"= __’-__"
__ spa. @ __’-__"
= __’-__"
__ spa. @ __’-__"
= __’-__"
2 - BS___
BC0501
11"
__"
AT CLOSURE DIAPHRAGM
__ @ __"
__ @ __"
__ @ __"
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbt
mis
c2.d
gn
VOL. V - PART 4 DATE: 29May2009 SHEET 2 of 2
STANDARD PCBT-MISC2: NOTES TO DESIGNER FILE NO. PCBT-MISC2-2
PRESTRESSED CONCRETE BEAM
BULB-T MISCELLANEOUS BEAM DETAILS
NOTES TO DESIGNER: Include this standard in the plan assembly when using Bulb-T beam standards End details (TOP FLANGE AND WEB REINFORCEMENT END DETAIL and BOTTOM FLANGE REINFORCEMENT END DETAIL) shown for typical beam end at end and closure diaphragms for 0° skew. For actual end conditions differing from that shown and/or for skew greater than 0°, use appropriate detail in cell library. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: TOP FLANGE AND WEB REINFORCEMENT END DETAIL: Modify beam end detail when skew greater than 0° and/or when actual end conditions differ from that shown on the standard sheet. Replace beam end detail shown in TOP FLANGE AND WEB REINFORCEMENT END DETAIL with appropriate detail in cell library and complete or revise the detail for reinforcing bar spacings as required. BOTTOM FLANGE REINFORCEMENT END DETAIL: Modify beam end detail when skew greater than 0° and/or when actual end conditions differ from that shown on the standard sheet. Replace beam end detail shown in BOTTOM FLANGE REINFORCEMENT END DETAIL with appropriate detail in cell library and complete or revise the detail for reinforcing bar spacings as required. NOTE: Add appropriate plan sheet number to notes “see sheet _ _.”
PCBT-D1
C
PCBT-29
PCBT-37
PCBT-45
PCBT-53
A B
12"
C
MC8x22.8
C12x20.7
PART TRANSVERSE SECTION
CHANNEL DETAIL
1’-3"
1’-5"
1’-7�"
1’-11�"
1’-1�"
1’-5�"
8"
1’-3"
1’-3"
C15x33.9
C15x33.9
structure.
of diaphragms is continuous across the
Detail B at interior beams where line
is discontinued at interior beam. Use
interior beams where line of diaphragms
Use Detail A at exterior beams and
Not to scale
INTERMEDIATE DIAPHRAGM DETAILS
(BULB-T’S PCBT-29 THRU -53)
PRESTRESSED CONCRETE BEAM
Detail A Channel
Detail B
2"
4�"
DIMENSION TABLE
BEAM TYPE CHANNEL SIZE
90
/
/
/
L beam
slotted holes
1" x 2�"
DETAIL A DETAIL B
o
L beam
L threaded insert90
o
with non-rigid tubing
Form 1�" o holes in web
C CD D
/
/
SECTION C-C SECTION D-D
Skew angle
20 90 - skew angleo
90o 20
o
o
L 6 x 6 x �
L 6 x 6 x �
2�
"2�
"
/
channel size
See table for
9"
11"
ty
p.
A
B
ty
p.
C
C
C
in channel
L 1�" o holesC
S&B DIV
S&B DIV
S&B DIV
�" o bolts with hex nut,
two 2�" o washers and
two hardened washers.
�" o bolts with hex nut,
two 2�" o washers and
two hardened washers.
PC
BT-
D1
/
crete members.
shall be included in the contract unit price for prestressed con-
Payment for furnishing and installing steel intermediate diaphragms
plate shall be shop bent to conform with the line of diaphragms.
plate shown for skew angles less than or equal to 20 degrees. The �"
A �" bent plate may be used in lieu of the L 6 x 6 x � connector
strength of 8,000 pounds.
plain ferrule inserts having a minimum ultimate mechanical tensile
All threaded inserts shall be flared thin slab �" - 9 NC threaded
galvanized.
All diaphragm materials including bolts, nuts and washers shall be
snug tight condition. Rotational capacity test is not required.
All H.S. bolts installed in threaded inserts shall be tightened to a
by turn-of-nut method. Rotational capacity test will be required.
All H.S. bolts used for steel-to-steel connections shall be tightened
All bolts shall be �" o H.S. bolts, ASTM A325.
All structural steel shall be ASTM A36.
Notes:
06-14-2010
slotted holes
1" x 2�"
ALTERNATE DETAIL B
/
/
�" o bolts with hex nut,
two 2�" o washers and
two hardened washers.
/
/
Threaded insert for
/
Threaded insert for
one hardened washer
one 2�" o washer and
�" o x 2�" bolt with
L beam
90o
L 6 x 6 x �
C
E E
SECTION E-E
/
/
Threaded insert for
/
Threaded insert for
one hardened washer
one 2�" o washer and
�" o x 2�" bolt with
C
diaphragms
of inserts for
thru centers
L beam and line
Work point at
See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers
C
See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers
diaphragms
of bolts for
thru centers
L beam and line
Work point at
See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers
C
diaphragms
of inserts for
thru centers
L beam and line
Work point at
6" 6"
2�
"
C
1�
"
3"
L 6 x 6 x �
BEAM FACE
/
DIAPHRAGM FACE
CONNECTOR PLATE DETAIL
1" x 2�" slotted hole
for �" o bolt
1�
"
2�
"
2�"
/
/
�" o bolts with hex nut,
two 2�" o washers and
two hardened washers.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbtd1.d
gn
VOL. V - PART 4 DATE: 31Aug2007 SHEET 2 of 2
STANDARD PCBT-D1: NOTES TO DESIGNER FILE NO. PCBT-D1-2
PRESTRESSED CONCRETE BEAM
BULB-T’S INTERMEDIATE STEEL DIAPHRAGMS
NOTES TO DESIGNER: Standard is to be used as an insertable sheet for steel intermediate diaphragms with the Bulb-T standards for depths of 29” through 53” (standards PCBT-29, -37, -45 and -53). The steel quantity is included in price bid for prestressed concrete beams and should be so noted under the GENERAL NOTES on the front sheet of plans.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: None
SECTION D-D
BEAM FACE
8"
1�
"
11"
2"
2"
7"
11"
slotted holes
1" x 3"
slotted holes
1" x 1�"
DIAPHRAGM FACE
PART TRANSVERSE SECTION AT DIAPHRAGM
1�
"
4"
2" 2�"
5�
"
CONNECTOR PLATE DETAIL
Skew angle
20 90 - skew angleo
90o 20
o
o
Detail A
Detail C
Detail B
structure.
of diaphragms is continuous across the
Detail B at interior beams where line
is discontinued at interior beam. Use
interior beams where line of diaphragms
Use Detail A at exterior beams and
Clip typ.
Not to scale
PC
BT-
D2
INTERMEDIATE DIAPHRAGM DETAILS
(BULB-T’S PCBT-61 THRU -93)
PRESTRESSED CONCRETE BEAM
S&B DIV
S&B DIV
S&B DIV
with 1" o hole
spacer plate
�" x 2" x 2"
/
DETAIL C
/
/
L 7 x 4 x �
11"
ty
p.
1’-
5"
ty
p.
90o
L beam
L threaded insert
L 7 x 4 x �
C
C
PCBT-D2
1" x 3" slotted hole �" o bolt,
and two hardened washers.
hex nut, two 2�" o washers
/
crete members.
shall be included in the contract unit price for prestressed con-
Payment for furnishing and installing steel intermediate diaphragms
plate shall be shop bent to conform with the line of diaphragms.
plate shown for skew angles less than or equal to 20 degrees. The �"
A �" bent plate may be used in lieu of the L 7 x 4 x � connector
strength of 8,000 pounds.
plain ferrule inserts having a minimum ultimate mechanical tensile
All threaded inserts shall be flared thin slab �" - 9 NC threaded
galvanized.
All diaphragm materials including bolts, nuts and washers shall be
snug tight condition. Rotational capacity test is not required.
All H.S. bolts installed in threaded inserts shall be tightened to a
by turn-of-nut method. Rotational capacity test will be required.
All H.S. bolts used for steel-to-steel connections shall be tightened
All bolts shall be �" o H.S. bolts, ASTM A325.
All structural steel shall be ASTM A36.
Notes:
06-14-2010
ALTERNATE DETAIL B
SECTION E-E
L beam
90o
L 7 x 4 x �
C
L 6 x 4 x �
7"
/
6"
typ.
DETAIL A DETAIL B
/
3"
slotted hole
L 1" x 3"
with non-rigid tubing
Form 1�" o holes in web
/
D E ED
L 7 x 4 x �
3" radius typ.
/
/
C
Threaded insert for
one hardened washer
one 2�" o washer and
�" o x 2�" bolt with �" o bolts with hex nut,
two 2�" o washers and
two hardened washers.
/
/two 2�" o washers and
two hardened washers.
6"
typ.
/
/two 2�" o washers and
two hardened washers.
F F
L 7 x 4 x �
L 6 x 4 x �
/
/
Threaded insert for
one hardened washer
one 2�" o washer and
�" o x 2�" bolt with
L beam
90o
L 7 x 4 x �
C
SECTION F-F
C
diaphragms
of inserts for
thru centers
L beam and line
Work point at
C
See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers
diaphragms
of bolts for
thru centers
L beam and line
Work point at
See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers
See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers
C
diaphragms
of inserts for
thru centers
L beam and line
Work point at
typ.
L 7 x 4 x �
L 6 x 4 x �
�" o bolt with hex nut, �" o bolt with hex nut,
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbtd2.d
gn
VOL. V - PART 4 DATE: 31Aug2007 SHEET 2 of 2
STANDARD PCBT-D2: NOTES TO DESIGNER FILE NO. PCBT-D2-2
PRESTRESSED CONCRETE BEAM
BULB-T’S INTERMEDIATE STEEL DIAPHRAGMS
NOTES TO DESIGNER: Standard is to be used as an insertable sheet for steel intermediate diaphragms with the Bulb-T standards for depths of 61” through 93” (standards PCBT-61, -69, -77, -85 and -93). The steel quantity is included in price bid for prestressed concrete beams and should be so noted under the GENERAL NOTES on the front sheet of plans.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: None
C
D
C
D
See Note 1
Top of beam
End of beam
Top of deck slab
assembly
Bearing
SECTION D-D
2’-9"
S&B DIV
S&B DIV
S&B DIV
A
B
A
B
2 - DS0404
2 - DS0402 & DS0403 See Note 1Top of beam
End of beam
SECTION B-B
2’-9"
See Note 1
Top of beamtyp.
1’-6"
assembly
Bearing
SECTION A-A
deck slab
Top of
pier cap
Top of
/plain steel dowel
1�" o x 2’-0"
DL0405
deck slab
Top of
See Note 1
End of beam
typ.
1’-6"
assembly
Bearing
SECTION C-C
pier cap
Top of
typ.
C
C
2 - DL0607
CLOSURE DIAPHRAGM DETAILS
(PCBT-29 THRU PCBT-61)
PRESTRESSED CONCRETE BULB-T
pier seat
Top of
and pier seat
L closure diaphragm
AT FIXED SUPPORTS
PART SECTION CLOSURE DIAPHRAGM
AT EXPANSION SUPPORTS
PART SECTION CLOSURE DIAPHRAGM
joint filler
�" preformed
A
A
A A
typ.
PLAN VIEW OF CLOSURE DIAPHRAGM
1’-1"
and steel dowel
L closure diaphragm
1’-1"
1’-1"
__ spa. @ __"
1’-
4"
2 - DS0404
2 - DS0402 & DS0403
__ spa. @ __"
2 - DL0607
1’-
4"
DS0403
and pier seat
L closure diaphragm
DS0402
DS0403
PCBT-29
PCBT-45
PCBT-53
PCBT-61
Beam Type A
REINFORCING STEEL SPACING
PCBT-37
2 equal spaces
3 equal spaces
3 equal spaces
4 equal spaces
4 equal spaces
Scale: �" = 1’-0" unless otherwise noted
Scale: �" = 1’-0"
PCBT-CLOS1
6.
5.
4.
3.
2.
1.
Notes:
DL0607
BC0602
DL0607
BC0501
DL0606
BC0602BC0602
DS0402
DS0403
DS0402
DS0403
L of beam
1’-1"
C
C
End of beam
1’-1"
ty
p.
2 - DL0606
2 - DL0405
DS0403
Dowels
3�" max.
DL0607
BC0501
DL0606
BL0501
Cjoint filler
Preformed
assembly
Bearing
pier seat
Top of
BC0602
and pier seat
L closure diaphragm
3�" max.
Top of beam
deck slab
Top of
DS0402
DS0403
2 - DL0606
BL0501
top flange
Edge of beam
closure diaphragm
L of pier cap and
and end of beam
Closure diaphragm
pier seat
Edge of
bars
DS06 series
pier seat
Edge of
pier cap
Edge of
pier cap
Edge of
top flange
Edge of beam
ty
p.
C
06-14-2010
PC
BT-
CL
OS1
2’-3"
typ.
2’-3"
typ.
Not to scale
Not to scale
superstructure concrete.
All preformed joint filler shall be included in the cost of
For beam details, see sheets __ and __.
For details of bearing assemblies, see sheet __.
pier details.
For location and details of dowels and construction joints, see
DS0402 and DS0403 may be detailed as a one piece bar.
For shallower beams at the Contractor’s option, reinforcing bars
For dimension and placement schedule, see sheet __.
This portion of the slab shall be cast with the closure diaphragm.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbtclo
s1.d
gn
VOL. V - PART 4 DATE: 31Aug2007 SHEET 2 of 2
STANDARD PCBT-CLOS: NOTES TO DESIGNER FILE NO. PCBT-CLOS1-2
PRESTRESSED CONCRETE BEAM
PCBT-29 THRU PCBT-61 CLOSURE DIAPHRAGM DETAILS
NOTES TO DESIGNER: Include this standard in plans when using standards PCBT-29C through PCBT-61C. The closure diaphragm detail at beam ends (PLAN VIEW OF CLOSURE DIAPHRAGM) shown for a 0° skew. For skew greater than 0°, use detail in cell library. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PART SECTION CLOSURE DIAPHRAGM AT FIXED SUPPORTS: Complete detail by providing the reinforcing bar spacing for DS0402 and DS0403. PART SECTION CLOSURE DIAPHRAGM AT EXPANSION SUPPORTS: Complete detail by providing the reinforcing bar spacing for DS0402 and DS0403. PLAN VIEW OF CLOSURE DIAPHRAGM: Replace detail shown when skew greater than 0° Replace detail at beam ends shown in PLAN VIEW OF CLOSURE DIAPHRAGM with appropriate detail in cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 1, 4 and 5.
C
D
C
D
See Note 1
Top of beam
End of beam
Top of deck slab
assembly
Bearing
SECTION D-D
2’-9"
S&B DIV
S&B DIV
S&B DIV
A
B
A
B
2 - DS0404
2 - DS0402 & DS0403See Note 1
Top of beam
End of beam
SECTION B-B
and pier seat
L closure diaphragm
2’-9"
See Note 1
Top of beamtyp.
1’-6"
assembly
Bearing
SECTION A-A
deck slab
Top of
pier cap
Top of
/plain steel dowel
1�" o x 2’-0"
DL0405
deck slab
Top of
See Note 1
Top of beam
End of beam
typ.
1’-6"
assembly
Bearing
SECTION C-C
deck slab
Top of
pier cap
Top of
typ.
2 - DL0607
CLOSURE DIAPHRAGM DETAILS
(PCBT-69 THRU PCBT-93)
PRESTRESSED CONCRETE BULB-T
pier seat
Top of
and pier seat
L closure diaphragm
AT FIXED SUPPORTS
PART SECTION CLOSURE DIAPHRAGM
AT EXPANSION SUPPORTS
PART SECTION CLOSURE DIAPHRAGM
joint filler
�" preformed
PCBT-69
PCBT-77
PCBT-85
PCBT-93
Beam Type
A
A
A
REINFORCING STEEL SPACING
A A
typ.
5 equal spaces
6 equal spaces
6 equal spaces
7 equal spaces
PLAN VIEW OF CLOSURE DIAPHRAGM
1’-1"
and steel dowel
L closure diaphragm
1’-1"
/
1’-1"
__ spa. @ __"
1’-
4"
2 - DL0405
2 - DS0404
2 - DS0402 & DS0403
__ spa. @ __"
2 - DL0607
DS0403
and pier seat
L closure diaphragm
DS0402
strands
2 - �" o
DS0402
DS0403
/
Scale: �" = 1’-0"
C C
PCBT-CLOS2
5.
4.
3.
2.
1.
Notes:
DL0607
BC0602 BC0602
BC0501
DL0607
BC0501
DL0606
BC0602BC0602
DS0402
DS0403
DS0402
DS0403
L of beam
1’-1"
C
C
End of beam
1’-1"
ty
p.
2 - DL0606
DS0403
Dowels
3�" max.
DL0607
BL0501
DL0606
strands
2 - �" o
assembly
Bearing
pier seat
Top of
Cjoint filler
PreformedC
3�" max.
DS0403
BL0501
pier seat
Edge of
closure diaphragm
L of pier cap and
top flange
Edge of beam
and end of beam
Closure diaphragm
bars
DS06 series
pier seat
Edge of
pier cap
Edge of
pier cap
Edge of
top flange
Edge of beam
1’-
4"
ty
p.
2 - DL0606
06-14-2010
PC
BT-
CL
OS2
2’-3"
typ.
2’-3"
typ.
Scale: �" = 1’-0" unless otherwise noted
Not to scale
Not to scale
superstructure concrete.
All preformed joint filler shall be included in the cost of
For beam details, see sheets __ and __.
For details of bearing assemblies, see sheet __.
pier details.
For location and details of dowels and construction joints, see
For dimension and placement schedule, see sheet __.
This portion of the slab shall be cast with the closure diaphragm.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbtclo
s2.d
gn
VOL. V - PART 4 DATE: 31Aug2007 SHEET 2 of 2
STANDARD PCBT-CLOS2: NOTES TO DESIGNER FILE NO. PCBT-CLOS2-2
PRESTRESSED CONCRETE BEAM
PCBT-69 THRU PCBT-93 CLOSURE DIAPHRAGM DETAILS
NOTES TO DESIGNER: Include this standard in plans when using standards PCBT-69C through PCBT-93C. The closure diaphragm detail at beam ends (PLAN VIEW OF CLOSURE DIAPHRAGM) shown for a 0° skew. For skew greater than 0°, use detail in cell library. Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PART SECTION CLOSURE DIAPHRAGM AT FIXED SUPPORTS: Complete detail by providing the reinforcing bar spacing for DS0402 and DS0403. PART SECTION CLOSURE DIAPHRAGM AT EXPANSION SUPPORTS: Complete detail by providing the reinforcing bar spacing for DS0402 and DS0403. PLAN VIEW OF CLOSURE DIAPHRAGM: Replace detail shown when skew greater than 0° Replace detail at beam ends shown in PLAN VIEW OF CLOSURE DIAPHRAGM with appropriate detail in cell library. NOTES: Add appropriate plan sheet number to “see sheet _ _.” in notes 1, 4 and 5.
DIMENSION TABLE
BeamA B C E G L
ft.-in.in.in.ft.-in.in.ft.-in.in.
Net camber NPrestr. force
per strand lb.
No. and size of
strands/beamSpan
SECTION A-AEND VIEW
G
6"
6"
6"
3"
1’-
3"
3’-
0"
6"
3"
6"
12"
1’-6"
3"
L/2
Beam details symm. about midspan
beam end
Typical
BL0501
2"
E
L/10
4"
A
Midspan
C
B
/C
BS0402
C
C.g. of prestressing strands
A
AL/2
10"
4"
PC
B-2S
PCB-2S
AASHTO TYPE II
PRESTRESSED CONCRETE BEAM
min. lap 2’-3"
2 - BL0501,
BS0403
C
2�" min.2�" min.
C
C
/
/
/
7.
6.
5.
4.
3.
2.
1.
Notes:
see Typical Beam Section
For dimensions not shown
see Typical Beam Section
For dimensions not shown
1�"
REINFORCING STEEL SCHEDULE
Mark No.Size Length
BS0403
BS0402
BL0501
#4
#4
#5
Pin o/
2"
BS04033�"
BS0402
1’-3�" 3�"
2�"
9�"
9�
"
1’-1"
3’-10�"
__ spa. @ __" = __’-__"2"
See Note 5.
diaphragm.
L Intermediate
See Note 2.
L 2" o open hole.
See Note 1.
See Note 5.
L end diaphragm.
See Note 7.
BL0501See Note 7.
BL0501
Note 3 and 5.
inserts. See
L threaded
SECTION ON CENTERLINE
PLAN
CL beam
See Note 4.
L insert plate.
Scale: �" = 1’-0" unless otherwise noted.
TYPICAL BEAM SECTION
2 - BL05 series bars.
2 - �" o strands stressed to 1,000 lbs. may be substituted for
the plans.
total prestressing force and c.g. are the same as shown on
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
= __’-__"
__ spa. @ __"
2" typ.
3"
G
See Note 5.
BS04022" ty
p.
BS0403 BS0403
06-14-2010
1’-3" lap.
BS0402 may be fabricated as a two piece bar with a minimum
At the Contractor’s option and at no additional cost, bar
steel - low carbon/chromium.
All reinforcing bars shall be corrosion resistant reinforcing
clear anchorage inserts.
BS0403 may be slightly shifted as directed by the Engineer to
shown on this sheet only.
Reinforcing bars shown on the above schedule are for beams
Dimensions in bending diagram are out-to-out of bars.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcb2s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 2
STANDARD PCB-2S: NOTES TO DESIGNER FILE NO. PCB-2S-2
PRESTRESSED CONCRETE BEAM
AASHTO TYPE II SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple spans, AASHTO Type II prestressed concrete beam. Include standard PCB-MISC (Miscellaneous Beam Details) in the plans when using this standard. End details (Plan) shown for 0° skew. For skews > 0°, modify end details as required. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. The designer shall ensure that bar BS0403 projects beyond the top flange of beam to mid-depth of deck slab when determining the dimension “G”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end detail(s) if required for skew > 0°. SECTION ON CENTERLINE: Complete the vertical stirrup details for end of beams. Modify bar sizes as needed. Modify end details as needed when integral backwalls are used. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. REINFORCING STEEL SCHEDULE: Complete dimensions, numbers and lengths of rebars in table.
DIMENSION TABLE
BeamA B C E F L
ft.-in.in.in.ft.-in.in.ft.-in.in.
Net camber NPrestr. force
per strand lb.
No. and size of
strands/beamSpan
G
in.
D
in.
PC
B-3
C
END VIEW SECTION A-A
3"
BS0403
BS0402
BS0403
7"
1’-
7"
3’-
9"
7"
7"
1’-4"
1’-10"
E
2"
4"
Beam details symm. between these lines about midspan
L
BL0501
See Note 8.
L/2L/2 D
Midspan
BS0402/
C
closure diaphragm
Typical beam end at
C
B
C
1’-
1"
A
L/10
A
A
C.g. of prestressing strands
at end diaphragm
Typical beam end
7�"
7�
"
4�"
4�
"
GG
AASHTO TYPE III
PRESTRESSED CONCRETE BEAM
PCB-3C
min. lap 2’-3"
2 - BL0501
BS0403
2" ty
p.
2�" min.2�" min.
C
C
C
See Note 7.
BL0501
see Typical Beam Section
For dimensions not shown,
TYPICAL BEAM SECTION
see Typical Beam Section
For dimensions not shown,
See Note 7.
BL0501
SECTION ON CENTERLINE
PLAN
2"
CL beam
C
BS0402
with BL0501
min. lap 2’-3"
2 - BC0501
See Note 5.
diaphragm.
L intermediate
See Note 1.
See Note 4.
L insert plate.See Note 4.
L insert plate.
= __’-__"
__ spa. @ __"
F
/
/
/
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
See Note 2.
L 2" o open hole.
See Note 5.
L end diaphragm.
Note 3 and 5.
inserts. See
L threaded
Scale: �" = 1’-0" unless otherwise noted.
__ spa. @ __" = __’-__"= __’-__"
__ spa. @ __"
= __’-__"
__ spa. @ __"
06-14-2010
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
2 - BL05 series bars.
2 - �" o strands stressed to 1,000 lbs. may be substituted for
the plans.
total prestressing force and c.g. are the same as shown on
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
1�"
REINFORCING STEEL SCHEDULE
Mark No.Size Length Pin o/
BS04033�"
BS0402
1’-1"
4�
"
6"
3’-2"
BC0501
1’-7�"
9�"
9�
"
4’-9�"#4
#4
#5
#5
2"
2�"
2�"3’-6�"BC0501
BL0501
BS0403
BC0
BS0402
2" typ.
4"
2"
2"
See Note 5.
3"
BC0
BC0___, BC0___
BC0___
BC0___
BC0___
BC0____’-_"
_’-_"
_"
_"
BCO
BCO and
may be fabricated as a two piece bar with a minimum 1’-3" lap.
At the Contractor’s option and at no additional cost, bar BS0402
steel - low carbon/chromium.
All reinforcing bars shall be corrosion resistant reinforcing
clear anchorage inserts.
BS0403 may be slightly shifted as directed by the Engineer to
shown on this sheet only.
Reinforcing bars shown on the above schedule are for beams
Dimensions in bending diagram are out-to-out of bars.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcb3c.d
gn
VOL. V - PART 4 DATE: 29May2009 SHEET 2 of 3
STANDARD PCB-3C: NOTES TO DESIGNER FILE NO. PCB-3C-2
PRESTRESSED CONCRETE BEAM
AASHTO TYPE III CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, AASHTO Type III prestressed concrete beams, made continuous for composite dead load and live load plus impact. Include standard PCB-MISC (Miscellaneous Beam Details) in the plans when using this standard. End details (Plan) shown for 0 skew. For skews > 0 , modify end details as required. Details shown for typical beam end at closure diaphragm are for positive moment connections designed in accordance with the procedures outlined in the August 1969 PCA Engineering Bulletin “Design of Continuous Highway Bridges with Precast, Prestressed Concrete Girders”. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. The designer shall ensure that bar BS0403 projects beyond the top flange of beam to mid-depth of deck slab when determining the dimension “G”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end detail(s) if required for skew > 0. SECTION ON CENTERLINE: Modify as needed for continuity (see Notes to Designer above) or when integral backwalls are used. Complete the vertical stirrup details for end of beams. Modify bar sizes as needed. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 11Jul2008 SHEET 3 of 3
STANDARD PCB-3C: NOTES TO DESIGNER FILE NO. PCB-3C-3
PRESTRESSED CONCRETE BEAM
AASHTO TYPE III CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. REINFORCING STEEL SCHEDULE: Complete dimension, numbers and lengths or rebars in table.
E
2"
4"
L/2
L/2
Beam details symm. about midspan
Midspan
1’-
1"
/CBS0402
beam end
Typical
C
BL0501
C
B
C
A
L/10
REINFORCING STEEL SCHEDULE
Mark No.Size Length
BS0403
BS0402
BL0501
#4
#4
#5
Pin o/
2"
C.g. of prestressing strands
DIMENSION TABLE
BeamA B C E G L
ft.-in.in.in.ft.-in.in.ft.-in.in.
Net camber NPrestr. force
per strand lb.
No. and size of
strands/beamSpan
BS0403 BS0402
1’-7�"
4�"
3�"
2�"
min. lap 2’-3"
2 - BL0501
END VIEW SECTION A-A
3"
3"
BS0402
7"
1’-
7"
3’-
9"
7"
7"
L threaded
inserts. See
1’-4"
1’-10"
1�"
7�"
7�
"
4�"
4�
"
PCB-3S
AASHTO TYPE III
PRESTRESSED CONCRETE BEAM
PC
B-3S
2" ty
p.
BS0403
2�" min.
4’-9�"
C
A
A
C
PLAN
SECTION ON CENTERLINE
TYPICAL BEAM SECTION
CL beam
/
/
/
7.
6.
5.
4.
3.
2.
1.
Notes:
See Note 7.
BL0501See Note 7.
BL0501
Note 3 and 5.
See Note 4.
L insert plate.
See Note 2.
L 2" o open hole.
See Note 1.
See Note 5.
L end diaphragm.
See Note 5.
diaphragm.
L Intermediate
1’-3�"
11�
"
11�"
Scale: �" = 1’-0" unless otherwise noted.
see Typical Beam Section.
For dimensions not shown,
see Typical Beam Section.
For dimensions not shown,
2 - BL05 series bars.
2 - �" o strands stressed to 1,000 lbs. may be substituted for
the plans.
total prestressing force and c.g. are the same as shown on
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
= __’-__"
__ spa. @ __"
4"
2" typ.
2"__ spa. @ __" = __’-__"
BS0403
G
See Note 5.
G
BS0403
2�" min.
06-14-2010
1’-3" lap.
BS0402 may be fabricated as a two piece bar with a minimum
At the Contractor’s option and at no additional cost, bar
steel - low carbon/chromium.
All reinforcing bars shall be corrosion resistant reinforcing
clear anchorage inserts.
BS0403 may be slightly shifted as directed by the Engineer to
shown on this sheet only.
Reinforcing bars shown on the above schedule are for beams
Dimensions in bending diagram are out-to-out of bars.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcb3s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 2
STANDARD PCB-3S: NOTES TO DESIGNER FILE NO. PCB-3S-2
PRESTRESSED CONCRETE BEAM
AASHTO TYPE III SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple spans, AASHTO Type III prestressed concrete beam. Include standard PCB-MISC (Miscellaneous Beam Details) in the plans when using this standard. End details (Plan) shown for 0° skew. For skews > 0°, modify end details as required. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. The designer shall ensure that bar BS0403 projects beyond the top flange of beam to mid-depth of deck slab when determining the dimension “G”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end detail(s) if required for skew > 0°.
SECTION ON CENTERLINE: Complete the vertical stirrup details for end of beams. Modify bar sizes as needed. Modify end details as needed when integral backwalls are used. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. REINFORCING STEEL SCHEDULE: Complete dimensions, numbers and lengths of rebars in table.
E
2"
4"
Beam details symm. between these lines about midspan
L
BL0501
See Note 8.
L/2L/2 D
Midspan
F
/
closure diaphragm
Typical beam end at
1’-
3"
C
C
A
L/10
B
C
A
A
min. lap 2’-3"
2 - BL0501
END VIEW
G
BS0403
BS0402
G
SECTION A-A
3"
4’-
6"
9"
8"
8"
6"
1’-
11"
1’-8"
2’-2"
9"8"
1�"
inserts. See
L threaded
PCB-4C
AASHTO TYPE IV
PRESTRESSED CONCRETE BEAM
BS0403
PC
B-4
C
2" ty
p.
C
2�" min.
C.g. of prestressing strands
6"
2�" min.
C
C
with BL0501
min. lap 2’-3"
2 - BC0501
TYPICAL BEAM SECTION
see Typical Beam Section.
For dimensions not shown,
see Typical Beam Section.
For dimensions not shown,
Note 3 and 5.
See Note 2.
L 2" o open hole.
See Note 7.
BL0501
See Note 7.
BL0501
/
/
/
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
SECTION ON CENTERLINE
2"
See Note 5.
L end diaphragm.
Midspan
2"
= __’-__"
__ spa. @ __"
See Note 1.
See Note 5.
diaphragm.
L intermediate
See Note 4.
L insert plate.
See Note 4.
L insert plate.
CL beam
__ spa. @ __" = __’-__"
Scale: �" = 1’-0" unless otherwise noted.
PLAN
DIMENSION TABLE
BeamA B C E F L
ft.-in.in.in.ft.-in.in.ft.-in.in.
Net camber NPrestr. force
per strand lb.
No. and size of
strands/beamSpan
G
in.
D
in.
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
2 - BL05 series bars.
2 - �" o strands stressed to 1,000 lbs. may be substituted for
the plans.
total prestressing force and c.g. are the same as shown on
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
REINFORCING STEEL SCHEDULE
Mark No.Size Length Pin o/
BS0403
BS0402
6"
3’-2"
BC0501
5’-9�"#4
#4
#5
#5
2"
4�"
2�"3’-6�"BC0501
BL0501
BS0403
BC0
BS0402
5�"
1’-11�"
1’-6�"
1’-1�"
1’-
1�
"5�
"
at end diaphragm
Typical beam end
= __’-__"
__ spa. @ __"
2" typ.
4"
BS0402 C
BS0402
See Note 5.
3" BS0403
= __’-__"
__ spa. @ __"
4" 2"
06-14-2010
BC0___, BC0___
BC0___
BC0___
BC0___
BC0____’-_"
_’-_"
_"
_"
BC0
BCO
BCO and
may be fabricated as a two piece bar with a minimum 1’-3" lap.
At the Contractor’s option and at no additional cost, bar BS0402
steel - low carbon/chromium.
All reinforcing bars shall be corrosion resistant reinforcing
clear anchorage inserts.
BS0403 may be slightly shifted as directed by the Engineer to
shown on this sheet only.
Reinforcing bars shown on the above schedule are for beams
Dimensions in bending diagram are out-to-out of bars.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcb4c.d
gn
VOL. V - PART 4 DATE: 29May2009 SHEET 2 of 3
STANDARD PCB-4C: NOTES TO DESIGNER FILE NO. PCB-4C-2
PRESTRESSED CONCRETE BEAM
AASHTO TYPE IV CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, AASHTO Type IV prestressed concrete beams, made continuous for composite dead load and live load plus impact. Include standard PCB-MISC (Miscellaneous Beam Details) in the plans when using this standard. End details (Plan) shown for 0 skew. For skews > 0, modify end details as required. Details shown for typical beam end at closure diaphragm are for positive moment connections designed in accordance with the procedures outlined in the August 1969 PCA Engineering Bulletin “Design of Continuous Highway Bridges with Precast, Prestressed Concrete Girders”. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. The designer shall ensure that bar BS0403 projects beyond the top flange of beam to mid-depth of deck slab when determining the dimension “G”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end detail(s) if required for skew > 0. SECTION ON CENTERLINE: Modify as needed for continuity (see Notes to Designer above) or when integral backwalls are used. Complete the vertical stirrup details for end of beams. Modify bar sizes as needed. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 11Jul2008 SHEET 3 of 3
STANDARD PCB-4C: NOTES TO DESIGNER FILE NO. PCB-4C-3
PRESTRESSED CONCRETE BEAM
AASHTO TYPE IV CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. REINFORCING STEEL SCHEDULE: Complete dimension, numbers and lengths or rebars in table.
E
2"
L/2
L/2
Beam details symm. about midspan
Midspan
1’-
3"
/CBS0402
beam end
Typical
C
DIMENSION TABLE
BeamA B C E G L
ft.-in.in.in.ft.-in.in.ft.-in.in.
Net camber NPrestr. force
per strand lb.
No. and size of
strands/beam
BL0501
C
B
C
A
Span
L/10
4"
C.g. of prestressing strands
A
A
BS0403
END VIEW
G
BS0403
BS0402
G
SECTION A-A
3"
4’-
6"
9"
8"
8"
6"
1’-
11"
L threaded
inserts. See
1’-8"
2’-2"
9"8"
6"BL0501
1�"
PC
B-4S
PCB-4S
AASHTO TYPE IV
PRESTRESSED CONCRETE BEAM
2�" min. 2�" min.
2" ty
p.
C
C
min. lap 2’-3"
2 - BL0501
/
/
/
7.
6.
5.
4.
3.
2.
1.
Notes:
See Note 1.
Scale: �" = 1’-0" unless otherwise noted.
Note 3 and 5.
See Note 7.
BL0501
See Note 7.
SECTION ON CENTERLINE
PLAN
see Typical Beam Section.
For dimensions not shown,
see Typical Beam Section.
For dimensions not shown,
REINFORCING STEEL SCHEDULE
Mark No.Size Length
BS0403
BS0402
BL0501
#4
#4
#5
Pin o/
2"
BS0403 BS0402
5�
"
1’-11�"
5’-9�"
1’-6�"
5�"
4�"
1’-
1�
"
1’-1�"
See Note 2.
L 2" o open hole.
See Note 4.
L insert plate.
See Note 5.
L end diaphragm
See Note 5.
diaphragm.
L Intermediate
__ spa @ __" = __’-__"2"
TYPICAL BEAM SECTION
CL beam
2 - BL05 series bars.
2 - �" o strands stressed to 1,000 lbs. may be substituted for
the plans.
total prestressing force and c.g. are the same as shown on
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
BS0403
See Note 5.
= __’-__"
__ spa @ __"
4"
2" typ.
3"
06-14-2010
may be fabricated as a two piece bar with a minimum 1’-3" lap.
At the Contractor’s option and at no additional cost, bar BS0402
steel - low carbon/chromium.
All reinforcing bars shall be corrosion resistant reinforcing
to clear anchorage inserts.
BS0403 may be slightly shifted as directed by the Engineer
shown on this sheet only.
Reinforcing bars shown on the above schedule are for beams
Dimensions in bending diagram are out-to-out of bars.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcb4s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 2
STANDARD PCB-4S: NOTES TO DESIGNER FILE NO. PCB-4S-2
PRESTRESSED CONCRETE BEAM
AASHTO TYPE IV SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, AASHTO Type IV prestressed concrete beam. Include standard PCB-MISC (Miscellaneous Beam Details) in the plans when using this standard. End details (Plan) shown for 0° skew. For skews > 0°, modify end details as required. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. The designer shall ensure that bar BS0403 projects beyond the top flange of beam to mid-depth of deck slab when determining the dimension “G”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end detail(s) if required for skew > 0°. SECTION ON CENTERLINE: Complete the vertical stirrup details for end of beams. Modify bar sizes as needed. Modify end details as needed when integral backwalls are used. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table.
REINFORCING STEEL SCHEDULE: Complete dimensions, numbers and lengths of rebars in table.
with BL0501
min. lap 2’-3"
4 - BC0501
2"
2"
E
4"
L/2 L/2D F
/C
1’-
1"
A
L/10
B
C
A
A
C.g. of prestressing strands
DIMENSION TABLE
BeamA B C E F L
ft.-in.in.in.ft.-in.in.ft.-in.in.
Net camber NPrestr. force
per strand lb.
No. and size of
strands/beamSpan
G
in.
D
in.
min. lap 2’-3"
4 - BL0501
1’-1"
10"8"
8"
10"
5"
3"
4"
5’-
3"
2’-
9"
2’-4"
3’-6"
PCB-5C
AASHTO TYPE V
PRESTRESSED CONCRETE BEAM
PC
B-5
C
C
H
in.
BS0402
END VIEW SECTION A-A
2�" min.
2" ty
p.
BS0401
BS0403
G
H
BS0401
BS0403
C
2�" min.
BS0401 and BS0403
Beam details symm. between these lines about midspan
L
BL0501
See Note 8.
Midspan
Cat end diaphragm
Typical beam end
PLANSee Note 5.
L end diaphragm.
See Note 1.
C
2"
See Note 4.
L insert plate.
= __’-__"
__ spa. @ __"
2"
closure diaphragm
Typical beam end at
SECTION ON CENTERLINE
/
/
/
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
see Typical Beam Section.
For dimensions not shown,
see Typical Beam Section.
For dimensions not shown,
See Note 2.
L 2" o open hole.
CL beam
TYPICAL BEAM SECTION
See Note 7.
BL0501
See Note 5.
diaphragm.
L intermediate
Scale: �" = 1’-0" unless otherwise noted.
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
the plans.
total prestressing force and c.g. are the same as shown on
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
See Note 5.
See Note 7.
BL0501
REINFORCING STEEL SCHEDULE
/
BS0403
BS0402
1’-1"
4�
"
6"
3’-2"
BC0501
1’-7�"
9�"
9�
"
BS0401
3’-1�"
4" 4"
BS0401
BS0402
BS0403
BL0501
BC0501
BC0
#5
#5
#4
#4
#4
2�"
4�"
2"
2"
6’-2�"
3’-6�"
Length Pin oNo.SizeMark
4"
= __’-__"
__ spa. @ __"
2" typ.
BS0402
= __’-__"
__ spa. @ __"
See Note 4.
L insert plate.
BS0402
= __’-__"
__ spa. @ __"
2"
4"
1�"
2"
4"
See Note 3 and 5.
L threaded inserts.C
06-14-2010
BC0
BC0___, BC0___
BC0___
BC0___
BC0___
BC0____’-_"
_’-_"
_"
_"
5�"
BCO
BCO and
may be fabricated as a two piece bar with a minimum 1’-3" lap.
At the Contractor’s option and at no additional cost, bar BS0402
steel - low carbon/chromium.
All reinforcing bars shall be corrosion resistant reinforcing
Engineer to clear anchorage inserts.
BS0401 and BS0403 may be slightly shifted as directed by the
shown on this sheet only.
Reinforcing bars shown on the above schedule are for beams
Dimensions in bending diagram are out-to-out of bars.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcb5c.d
gn
VOL. V - PART 4 DATE: 29May2009 SHEET 2 of 3
STANDARD PCB-5C: NOTES TO DESIGNER FILE NO. PCB-5C-2
PRESTRESSED CONCRETE BEAM
AASHTO TYPE V CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, AASHTO Type V prestressed concrete beams, made continuous for composite dead load and live load plus impact. Include standard PCB-MISC (Miscellaneous Beam Details) in the plans when using this standard. End details (Plan) shown for 0 skew. For skews > 0, modify end details as required. Details shown for typical beam end at closure diaphragm are for positive moment connections designed in accordance with the procedures outlined in the August 1969 PCA Engineering Bulletin “Design of Continuous Highway Bridges with Precast, Prestressed Concrete Girders”. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end detail(s) if required for skew > 0. SECTION ON CENTERLINE: Modify as needed for continuity (see Notes to Designer above) or when integral backwalls are used. Complete the vertical stirrup details for end of beams. Modify bar sizes as needed. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 11Jul2008 SHEET 3 of 3
STANDARD PCB-5C: NOTES TO DESIGNER FILE NO. PCB-5C-3
PRESTRESSED CONCRETE BEAM
AASHTO TYPE V CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table.
REINFORCING STEEL SCHEDULE: Complete dimension, numbers and lengths or rebars in table.
DIMENSION TABLE
BeamA B C E G L
ft.-in.in.in.ft.-in.in.ft.-in.in.
Net camber NPrestr. force
per strand lb.
No. and size of
strands/beamSpan
AASHTO TYPE V
PRESTRESSED CONCRETE BEAM
PCB-5S
1’-1"4"
2"
BS0401
BS0403
BS0402
END VIEW SECTION A-A
L threaded inserts.
G
8"
10"
5"
3"
4"
5’-
3"
2’-
9"
2’-4"
3’-6"
Beam details symm. between these lines about midspan
L
BL0501
L/2
Midspan
BS0402/
C
1’-
1"
C
A
L/10
B
C
A
A
C.g. of prestressing strands
at end diaphragm
Typical beam end
min. lap 2’-3"
4 - BL0501
PC
B-5S
C
2�" min. 2�"min.
2" ty
p.
REINFORCING STEEL SCHEDULE
Mark No.Size Length
BS0401
BS0402
BS0403
BL0501
#4
#4
#4
#5
Pin o/
6’-2�"
2"
2"
1’-8"
BS0401
BS0402
2’-1�"
5�
"
3’-1�"
4" 4"
BS0403
C
C
H
H
in.
BS0403
BS0401
5�"
4�"
BS0401 and BS0403
See Note 3 and 5.
See Note 7.
BL0501
See Note 7.
BL0501
See Note 2.
L 2" o open hole.
See Note 5.
L end diaphragm.
See Note 5.
diaphragm.
L intermediate
See Note 1.
TYPICAL BEAM SECTION
PLAN
SECTION ON CENTERLINE
see Typical Beam Section.
For dimensions not shown,
see Typical Beam Section.
For dimensions not shown,
See Note 4.
L insert plate.
__" = __’-__"
__ spa. @
1’-
2�
"
1’-2�"
Scale: �" = 1’-0" unless otherwise noted.
__ spa. @ __" = __’-__"
/
/
/
7.
6.
5.
4.
3.
2.
1.
Notes:
CL beam
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
the plans.
total prestressing force and c.g. are the same as shown on
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
See Note 5.
1�"
10"8"
2"
06-14-2010
may be fabricated as a two piece bar with a minimum 1’-3" lap.
At the Contractor’s option and at no additional cost, bar BS0402
steel - low carbon/chromium.
All reinforcing bars shall be corrosion resistant reinforcing
Engineer to clear anchorage inserts.
BS0401 and BS0403 may be slightly shifted as directed by the
shown on this sheet only.
Reinforcing bars shown on the above schedule are for beams
Dimensions in bending diagram are out-to-out of bars.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcb5s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 2
STANDARD PCB-5S: NOTES TO DESIGNER FILE NO. PCB-5S-2
PRESTRESSED CONCRETE BEAM
AASHTO TYPE V SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, AASHTO Type V prestressed concrete beam. Include standard PCB-MISC (Miscellaneous Beam Details) in the plans when using this standard. End details (Plan) shown for 0° skew. For skews > 0°, modify end details as required. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end detail(s) if required for skew > 0°.
SECTION ON CENTERLINE: Complete the vertical stirrup details for end of beams. Modify bar sizes as needed. Modify end details as needed when integral backwalls are used. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table. REINFORCING STEEL SCHEDULE: Complete dimensions, numbers and lengths of rebars in table.
1’-1"
10"
4"
BS0402
8"
END VIEW SECTION A-A
6’-
0"
8"
10"
3’-
6"
5"
3"
4"
3’-6"
2’-4"
BL0501
E
Beam details symm. between these lines about midspan
L
BL0501
See Note 8.
L/2 L/2D
Midspan
F
closure diaphragm
Typical beam end at
C
A
L/10
B
C
A
A
C.g. of prestressing strands
2"
PC
B-6
C
PCB-6C
AASHTO TYPE VI
PRESTRESSED CONCRETE BEAM
C
2�" min.
min. lap 2’-3"
4 - BL0501C
2" ty
p.
2"
BS0401
BS0403
H
BS0401
BS0403
2�" min.
BS0401 and BS0403
see Typical Beam Section.
For dimensions not shown,
with BL0501
min. lap 2’-3"
4 - BC0501
see Typical Beam Section.
For dimensions not shown,
at end diaphragm
Typical beam end
2"
4"
4"
See Note 4.
L insert plate.
/
/
/
9.
8.
7.
6.
5.
4.
3.
2.
1.
Notes:
SECTION ON CENTERLINE
PLAN
TYPICAL BEAM SECTION
1�"
See Note 5.
diaphragm.
L intermediate
= __’-__"
__ spa. @ __"
See Note 5.
L end diaphragm.
See Note 1.
/C
1’-
1"
See Note 2.
L 2" o open hole.
2"
= __’-__"
__ spa. @ __"
2"4"
See Note 7.
DIMENSION TABLE
BeamSpan
lb. per strand
at Release
Prestr. force
strands / beam
of
No. and size
in.
N
Net Camber
ft.-in.
A
in
B
ft.-in.
C
ft.-in.
D
ft.-in.
E
in.
G
in.
H
ft.-in.
L
See Note 7.
BL0501
CL beam
C
Scale: �" = 1’-0" unless otherwise noted.
See Note 4.
L insert plate.
For details of closure diaphragms, see sheet __.
with Section 405.05 of the Road and Bridge Specifications.
after clipping. End of beam shall be roughened in accordance
At closure diaphragm, end strands may project 1" + from beam
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
the plans.
total prestressing force and c.g. are the same as shown on
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
See Note 5.
REINFORCING STEEL SCHEDULE
/
BS0403
5�"
BS0402
1’-8"
5�
"
6"
3’-2"
BC0501
2’-1�"
1’-2�"
1’-
2�
"
BS0401
3’-1�"
4" 4"
BS0401
BS0402
BS0403
BL0501
BC0501
BC0
#5
#5
#4
#4
#4
2�"
4�"
2"
2"
6’-2�"
3’-6�"
Length Pin oNo.SizeMark
= __’-__"
__ spa. @ __" = __’-__"
__ spa. @ __"
2" typ.
BS0402
BS0402
2" G
L threaded inserts.C
See Note 3 and 5.
06-14-2010
BC0
BC0___, BC0___
BC0___
BC0___
BC0___
BC0____’-_"
_’-_"
_"
_"
_’-_"
BCO
BCO and
may be fabricated as a two piece bar with a minimum 1’-3" lap.
At the Contractor’s option and at no additional cost, bar BS0402
steel - low carbon/chromium.
All reinforcing bars shall be corrosion resistant reinforcing
Engineer to clear anchorage inserts.
BS0401 and BS0403 may be slightly shifted as directed by the
shown on this sheet only.
Reinforcing bars shown on the above schedule are for beams
Dimensions in bending diagram are out-to-out of bars.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcb6c.d
gn
VOL. V - PART 4 DATE: 29May2009 SHEET 2 of 3
STANDARD PCB-6C: NOTES TO DESIGNER FILE NO. PCB-6C-2
PRESTRESSED CONCRETE BEAM
AASHTO TYPE VI CONTINUOUS SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, AASHTO Type VI prestressed concrete beams, made continuous for composite dead load and live load plus impact. Include standard PCB-MISC (Miscellaneous Beam Details) in the plans when using this standard. End details (Plan) shown for 0 skew. For skews > 0, modify end details as required. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. Details shown for typical beam end at closure diaphragm are for positive moment connections designed in accordance with the procedures outlined in the August 1969 PCA Engineering Bulletin “Design of Continuous Highway Bridges with Precast, Prestressed Concrete Girders”. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required. ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end detail(s) if required for skew > 0. SECTION ON CENTERLINE: Modify as needed for continuity (see Notes to Designer above) or when integral backwalls are used. Complete the vertical stirrup details for end of beams. Modify bar sizes as needed. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands.
VOL. V - PART 4 DATE: 11Jul2008 SHEET 3 of 3
STANDARD PCB-6C: NOTES TO DESIGNER FILE NO. PCB-6C-3
PRESTRESSED CONCRETE BEAM
AASHTO TYPE VI CONTINUOUS SPAN
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD (Continued): DIMENSION TABLE: Complete table. REINFORCING STEEL SCHEDULE: Complete dimension, numbers and lengths or rebars in table.
DIMENSION TABLE
BeamA B C E G L
ft.-in.in.in.ft.-in.in.ft.-in.in.
Net camber NPrestr. force
per strand lb.
No. and size of
strands/beamSpan
AASHTO TYPE VI
PRESTRESSED CONCRETE BEAM
PCB-6S
PC
B-6
S
1’-1"
10"
4"
8"
6’-
0"
8"
10"
3’-
6"
5"
3"
4"
3’-6"
2’-4"
Beam details symm. between these lines about midspan
L
BL0501
L/2
Midspan
BS0402/
C
1’-
1"
C
A
L/10
B
C
A
A
C.g. of prestressing strands
at end diaphragm
Typical beam end
min. lap 2’-3"
4 - BL0501
2"
E
C
L threaded inserts.
REINFORCING STEEL SCHEDULE
Mark No.Size Length
BS0401
BS0402
BS0403
BL0501
#4
#4
#4
#5
Pin o/
6’-2�"
2"
2"
BS0401
3’-1�"
4" 4"
BS0403
H
in.
C
END VIEW SECTION A-A
2�" min.2�" min.
2"
BS0401
BS0403
2"
G
H
C
BS0403
BS0401
5�"
4�"
2" ty
p."
BS0401 and BS0403
PLAN
SECTION ON CENTERLINE
see Typical Beam Section
For dimensions not shown,
see Typical Beam Section
For dimensions not shown,TYPICAL BEAM SECTION
CL beam
/
/
/
7.
6.
5.
4.
3.
2.
1.
Notes:
1’-8"
BS0402
2’-1�"
5�
"1’-
2�
"
1’-2�"
Scale: �" = 1’-0" unless otherwise noted.
See Note 7.
BL0501
See Note 7.
BL0501
See Note 3 and 5.
See Note 4.
L insert plate.
See Note 2.
L 2" o open hole.
See Note 5.
diaphragm.
L intermediate
See Note 5.
L end diaphragm.
See Note 1.
4 - BL05 series bars.
4 - �" o strands stressed to 1,000 lbs. may be substituted for
the plans.
total prestressing force and c.g. are the same as shown on
use different prestressing strand arrangement provided that the
The Contractor, after written approval from the Engineer, may
abutments, see sheet __.
for end diaphragms and intermediate diaphragms and at integral
sheet __. For location and number of holes or inserts required
tion of end and intermediate diaphagms, see Erection Diagram on
1�" o open holes shall be formed with non-rigid tubing. For loca-
For details of insert plate, see sheet __.
tensile strength of 8,000 pounds.
threaded plain ferrule inserts having a minimum ultimate mechanical
rior beam. Threaded inserts shall be flared thin slab �" - 9 NC
terior beams where line of diaphragms is discontinued at an inte-
Threaded inserts shall be provided at all exterior beams and at in-
forcing bars and strands.
on stream crossings. Holes may be slightly shifted to clear rein-
Beams shall have 2" o open holes formed with nonrigid tubing only
of beam shall be covered with epoxy type EP-3T.
tar is applied. After mortar is allowed to cure, the entire end
may be used as an alternate. Strands should be cool before mor-
tar covering the ends of strands with a minimum thickness of �"
mortar immediately after clipping strands. An approved epoxy mor-
with 2" minimum edge clearances and fill with pneumatically applied
At beam ends use 1" deep recesses around local strand groups
2"
__" = __’-__"
__ spa. @
2" typ.
4"
4"
See Note 5.
BS0402
1�"
= __’-__"
__ spa. @ __"
06-14-2010
maybe fabricated as a two piece bar with a minimum 1’-3" lap.
At the Contractor’s option and at no additional cost, bar BS0402
steel - low carbon/chromium.
All reinforcing bars shall be corrosion resistant reinforcing
Engineer to clear anchorage inserts.
BS0401 and BS0403 may be slightly shifted as directed by the
shown on this sheet only.
Reinforcing bars shown on the above schedule are for beams
Dimensions in bending diagram are out-to-out of bars.
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcb6s.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 2
STANDARD PCB-6S: NOTES TO DESIGNER FILE NO. PCB-6S-2
PRESTRESSED CONCRETE BEAM
AASHTO TYPE VI SIMPLE SPAN
NOTES TO DESIGNER: Standard is to be used for simple span, AASHTO Type VI prestressed concrete beam. Include standard PCB-MISC (Miscellaneous Beam Details) in the plans when using this standard. End details (Plan) shown for 0° skew. For skews > 0°, modify end details as required. SECTION ON CENTERLINE shows two stud shear connectors (total 4). Designer must check for required number and modify this sheet as needed and have it agree with the bearing standard sheet. The designer shall ensure that bars BS0401 and BS0403 project beyond the top flange of beam to mid-depth of deck slab when determining the dimensions “G” and “H”. The designer shall coordinate the location of diaphragm inserts and web through holes with that of draped strands to avoid conflicts. Adjust location of diaphragms as required.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: PLAN: Modify end detail(s) if required for skew > 0°.
SECTION ON CENTERLINE: Complete the vertical stirrup details for end of beams. Modify bar sizes as needed. Modify end details as needed when integral backwalls are used. END VIEW and SECTION A-A: Complete details for strand pattern (spacings) for both details with low-relaxation strands. DIMENSION TABLE: Complete table.
REINFORCING STEEL SCHEDULE: Complete dimensions, numbers and lengths of rebars in table.
Midspan
CAMBER DIAGRAMNot to scale
Expected net camber
L storage supportsC
is made = N
when stress transfer
TYPICAL BOTTOM FLANGE EDGE DETAILNot to scale
b
L/4 L/4
a
L/4
b
L/4
C
L bearingL bearing
C2
C2
C1
Computed finished
grade after full dead
load deflection.
DEAD LOAD DEFLECTION DIAGRAM
BeamAt a At b
C2 C1 C1 C2
ANTICIPATED DEAD LOAD DEFLECTION
slab thickness
minimum
dead load.
total concrete deck
after deflection from
(bottom of deck slab)
Shape of top of form
= + C1 C2 C
(e.g. parapet and curb added after deck is cast).
= Deflection of composite section from dead load
its own weight.
not include the deflection of the beam from
deck slab, bolsters and diaphragms and does
= Deflection of beam from dead load of concrete
be set above final finished grade by amounts =
alteration of slab thickness. Longitudinal screed should
of concrete bolster between slab and beam without
load deflections shall be made by varying thickness
Adjustment of deck slab forms to correct for dead
where above this line.
Top of form to be no
concrete is placed.
before any deck slab
Shape of top of form
CC
End of beam
L insert plateCto end of beam
Extend insert plate
/
typ.Top of sole PL
6" x �" o studs
A A
4�"4�"
*
B
C spa. @ D
dimensions, see bearing details sheet .
For laminated elastomeric bearing pad
INSERT PLATE DETAILS
bearing pad
elastomeric
Laminated
seat
Top of bearing
W ( x L )
B - �"
SECTION A-A1’-6"
1’-10"
2’-2"
2’-4"
2’-4"
Type
BeamCB D
2 4"
2 6"
4 4"
6"3
3 6"
Insert PL
1"
Top of sole PL
�"
For bearing details, see sheet .
For beam details and notes, see sheet .
area.
Insert plate shall provide uniform bearing over its entire contact
Notes:
INSERT PLATE CHAMFER DETAIL
6" x �" o studs/
Sole PL90o
C
L of beamC
insert plate
L of bearing and
Insert PL
2�"
2�"
PC
B-
MIS
C
Not to scale
MISCELLANEOUS
PRESTRESSED CONCRETE BEAM
PCB-MISC
05-29-2012
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2012, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcb
mis
c.d
gn
VOL. V - PART 4 DATE: 11Jul2008 SHEET 2 of 2
STANDARD PCB-MISC: NOTES TO DESIGNER FILE NO. PCB-MISC-2
PRESTRESSED CONCRETE BEAM
AASHTO MISCELLANEOUS BEAM DETAILS
NOTES TO DESIGNER: Include this standard in the plan assembly when using AASHTO beam standards
Cells for modifying the standard are located in pcb.cel library.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: DEAD LOAD DEFLECTION DIAGRAM: Deflection diagram is shown for a gradient. For hump or sag vertical curves, replace diagram with appropriate diagram from cell library. Complete table of anticipated dead load deflections using 1/8” increments. Fill in the value for “ minimum slab thickness” on the deflection diagram.
TYPICAL BOTTOM FLANGE EDGE DETAIL: Replace detail when edge distances are less than or equal to 6” with appropriate detail from cell library.
A B C
C12x20.7
C15x33.9
1’-3"
1’-6" 1’-3"
1’-7�" 1’-3" C15x33.9
structure.
of diaphragms is continuous across the
Detail B at interior beams where line
is discontinued at interior beam. Use
interior beams where line of diaphragms
Use Detail A at exterior beams and
PC
B-
D3
Not to scale
PART TRANSVERSE SECTION
PCB-D3
12"
1’-3"
1’-10�"
S&B DIV
S&B DIV
S&B DIV
Detail A ChannelDetail B
DIMENSION TABLE
BEAM TYPE CHANNEL SIZE
II
III
IV
12"
A
ty
p.
B
ty
p.
INTERMEDIATE DIAPHRAGM DETAILS
(AASHTO TYPES II, III AND IV)
PRESTRESSED CONCRETE BEAM
/
crete members.
shall be included in the contract unit price for prestressed con-
Payment for furnishing and installing steel intermediate diaphragms
plate shall be shop bent to conform with the line of diaphragms.
plate shown for skew angles less than or equal to 20 degrees. The �"
A �" bent plate may be used in lieu of the L 6 x 6 x � connector
strength of 8,000 pounds.
plain ferrule inserts having a minimum ultimate mechanical tensile
All threaded inserts shall be flared thin slab �" - 9 NC threaded
galvanized.
All diaphragm materials including bolts, nuts and washers shall be
snug tight condition. Rotational capacity test is not required.
All H.S. bolts installed in threaded inserts shall be tightened to a
by turn-of-nut method. Rotational capacity test will be required.
All H.S. bolts used for steel-to-steel connections shall be tightened
All bolts shall be �" o H.S. bolts, ASTM A325.
All structural steel shall be ASTM A36.
Notes:
06-14-2010
Skew angle
20 90 - skew angleo
90o 20
o
o
C
CHANNEL DETAIL
2"
4�"
90
/
/
/
L beam
slotted holes
1" x 2�"
DETAIL A DETAIL B
o
L beam
L threaded insert90
o
with non-rigid tubing
Form 1�" o holes in web
C CD D
/
/
SECTION C-C SECTION D-D
L 6 x 6 x �
L 6 x 6 x �
2�
"2�
"
/
channel size
See table for
C
C
C
in channel
L 1�" o holesC
�" o bolts with hex nut,
two 2�" o washers and
two hardened washers.
�" o bolts with hex nut,
two 2�" o washers and
two hardened washers.
slotted holes
1" x 2�"
ALTERNATE DETAIL B
/
/
�" o bolts with hex nut,
two 2�" o washers and
two hardened washers.
/
/
Threaded insert for
/
Threaded insert for
one hardened washer
one 2�" o washer and
�" o x 2�" bolt with
L beam
90o
L 6 x 6 x �
C
E E
SECTION E-E
/
/
Threaded insert for
/
Threaded insert for
one hardened washer
one 2�" o washer and
�" o x 2�" bolt with
C
See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers
diaphragms
of bolts for
thru centers
L beam and line
Work point at
6" 6"
2�
"
C
1�
"
3"
L 6 x 6 x �
BEAM FACE
/
DIAPHRAGM FACE
CONNECTOR PLATE DETAIL
1" x 2�" slotted hole
for �" o bolt
1�
"
2�
"
2�"
/
/
�" o bolts with hex nut,
two 2�" o washers and
two hardened washers.
C
diaphragms
of inserts for
thru centers
L beam and line
Work point at
C
diaphragms
of inserts for
thru centers
L beam and line
Work point at
See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbd3.d
gn
VOL. V - PART 4
PRESTRESSED CONCRETE BEAM
AASHTO/PCI TYPES INTERMEDIATE STEEL DIAPHRAGMS
NOTES TO DESIGNER: Standard is to be used as an insertable sheet for steel intermediate diaphragms with AASHTO/PCI prestressed concrete beams, Types II, III and IV. The steel quantity is included in price bid for prestressed concrete beams and should be so noted under the GENERAL NOTES on the front sheet of plans.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: None
DATE: 31Aug2007 SHEET 2 of 2
STANDARD PCB-D3: NOTES TO DESIGNER FILE NO. PCB-D3-2
PC
B-
D4
Not to scale
PART TRANSVERSE SECTION AT DIAPHRAGM
structure.
of diaphragms is continuous across the
Detail B at interior beams where line
is discontinued at interior beam. Use
interior beams where line of diaphragms
Use Detail A at exterior beams and
PCB-D4
S&B DIV
S&B DIV
S&B DIV
Detail A
Detail C
Detail B
/
DETAIL C
/
/
1’-
3"
ty
p.
1’-
9"
ty
p.
�" x 2" x 2"
spacer plate
with 1" o hole
1" x 3" slotted hole, �" o
bolt with hex nut and
two 2�" o washers.
INTERMEDIATE DIAPHRAGM DETAILS
(AASHTO TYPES V AND VI)
PRESTRESSED CONCRETE BEAM
/
crete members.
shall be included in the contract unit price for prestressed con-
Payment for furnishing and installing steel intermediate diaphragms
plate shall be shop bent to conform with the line of diaphragms.
plate shown for skew angles less than or equal to 20 degrees. The �"
A �" bent plate may be used in lieu of the L 7 x 4 x � connector
strength of 8,000 pounds.
plain ferrule inserts having a minimum ultimate mechanical tensile
All threaded inserts shall be flared thin slab �" - 9 NC threaded
galvanized.
All diaphragm materials including bolts, nuts and washers shall be
snug tight condition. Rotational capacity test is not required.
All H.S. bolts installed in threaded inserts shall be tightened to a
by turn-of-nut method. Rotational capacity test will be required.
All H.S. bolts used for steel-to-steel connections shall be tightened
All bolts shall be �" o H.S. bolts, ASTM A325.
All structural steel shall be ASTM A36.
Notes:
06-14-2010
Skew angle
20 90 - skew angleo
90o 20
o
o
SECTION D-D
BEAM FACE
8"
1�
"
11"
2"
2"
7"
11"
slotted holes
1" x 3"
slotted holes
1" x 1�"
DIAPHRAGM FACE
1�
"
4"
2" 2�"
5�
"
CONNECTOR PLATE DETAIL
Clip typ.
L 7 x 4 x �
90o
L beam
L threaded insert
L 7 x 4 x �
C
C
ALTERNATE DETAIL B
SECTION E-E
L beam
90o
L 7 x 4 x �
C
L 6 x 4 x �
7"
/
6"
typ.
DETAIL A DETAIL B
/
3"
slotted hole
L 1" x 3"
with non-rigid tubing
Form 1�" o holes in web
/
D E ED
L 7 x 4 x �
3" radius typ.
/
/
C
Threaded insert for
one hardened washer
one 2�" o washer and
�" o x 2�" bolt withtwo 2�" o washers and
two hardened washers.
/
/two 2�" o washers and
two hardened washers.
6"
typ.
/
/two 2�" o washers and
two hardened washers.
F F
L 7 x 4 x �
L 6 x 4 x �
/
/
Threaded insert for
one hardened washer
one 2�" o washer and
�" o x 2�" bolt with
L beam
90o
L 7 x 4 x �
C
SECTION F-F
C
See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers
diaphragms
of bolts for
thru centers
L beam and line
Work point at
typ.
L 7 x 4 x �
L 6 x 4 x �
�" o bolt with hex nut,
�" o bolts with hex nut,
See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers
See erection plan.
for diaphragms.
of inserts or bolts
Line thru centers
�" o bolt with hex nut,
Date Plan No. Sheet No.Designed: ...........
Drawn: ................
Checked: ............2010, Commonwealth of Virginiac
No. Description Date
STRUCTURE AND BRIDGE DIVISION
COMMONWEALTH OF VIRGINIA
DEPARTMENT OF TRANSPORTATION
Revisions
ROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATEROUTE
FEDERAL AID
PROJECT ROUTE PROJECT
STATE SHEET
NO.
VA.
STATE
STRUCTURAL ENGINEER
RICHMOND, VA
VDOT S&B DIVISION
pcbd4.d
gn
VOL. V - PART 4
PRESTRESSED CONCRETE BEAM
AASHTO/PCI TYPES INTERMEDIATE STEEL DIAPHRAGMS
NOTES TO DESIGNER: Standard is to be used as an insertable sheet for steel intermediate diaphragms with AASHTO/PCI prestressed concrete beams, Types V and VI. The steel quantity is included in price bid for prestressed concrete beams and should be so noted under the GENERAL NOTES on the front sheet of plans.
ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD: None
DATE: 31Aug2007 SHEET 2 of 2
STANDARD PCB-D4: NOTES TO DESIGNER FILE NO. PCB-D4-2
VOL. V - PART 4 DATE: 29May2009 SHEET 1 of 2
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CEL
INDEX OF CELLS FILE NO. CELLINDEX-1
PRESTRESSED CONCRETE BEAM STANDARDS
CELL LIBRARY: PCB.CEL
INDEX OF CELLS CELL NAME FILE NO. DATE BFC1 ..................................PCBCELL-18 ...................................................................... 29May2009 BFC2 ..................................PCBCELL-19 ...................................................................... 29May2009 BFC3 ..................................PCBCELL-20 ...................................................................... 29May2009 BFE1 ..................................PCBCELL-14 ...................................................................... 29May2009 BFE2 ..................................PCBCELL-14 ...................................................................... 29May2009 BFI1....................................PCBCELL-15 ...................................................................... 29May2009 BFI2....................................PCBCELL-16 ...................................................................... 29May2009 BFI3....................................PCBCELL-17 ...................................................................... 29May2009 CLOS1 ...............................PCBCELL-21 ...................................................................... 29May2009 CLOS2 ...............................PCBCELL-21 ...................................................................... 29May2009 CLOS3 ...............................PCBCELL-22 ...................................................................... 29May2009 DDGRA ..............................PCBCELL-8 .......................................................................... 11Jul2008 DDHUM..............................PCBCELL-9 .......................................................................... 11Jul2008 DDSAG ..............................PCBCELL-10 ........................................................................ 11Jul2008 EDLLS................................PCBCELL-4 ........................................................................ 29May2009 EDLLSS .............................PCBCELL-5 ........................................................................ 29May2009 EDLRS ...............................PCBCELL-4 ........................................................................ 29May2009 EDLRSS.............................PCBCELL-4 ........................................................................ 29May2009 EDLST................................PCBCELL-3 ........................................................................ 29May2009 EDRLS ...............................PCBCELL-7 ........................................................................ 29May2009 EDRRS...............................PCBCELL-7 ........................................................................ 29May2009 EDRST ...............................PCBCELL-7 ........................................................................ 29May2009 EDRSTS.............................PCBCELL-5 ........................................................................ 29May2009 ED2 ....................................PCBCELL-27 ...................................................................... 29May2009 ED29 ..................................PCBCELL-22 ...................................................................... 29May2009 ED3 ....................................PCBCELL-27 ...................................................................... 29May2009 ED37 ..................................PCBCELL-23 ...................................................................... 29May2009 ED4 ....................................PCBCELL-28 ...................................................................... 29May2009 ED45 ..................................PCBCELL-23 ...................................................................... 29May2009 ED5 ....................................PCBCELL-28 ...................................................................... 29May2009 ED53 ..................................PCBCELL-24 ...................................................................... 29May2009 ED6 ....................................PCBCELL-29 ...................................................................... 29May2009 ED61 ..................................PCBCELL-24 ...................................................................... 29May2009 ED69 ..................................PCBCELL-25 ...................................................................... 29May2009 ED77 ..................................PCBCELL-25 ...................................................................... 29May2009 ED85 ..................................PCBCELL-26 ...................................................................... 29May2009 ED93 ..................................PCBCELL-26 ...................................................................... 29May2009 ESLED ...............................PCBCELL-1 ........................................................................ 29May2009 ESRC1 ...............................PCBCELL-2 ........................................................................ 29May2009 ESRC2 ...............................PCBCELL-3 ........................................................................ 29May2009 ESRED...............................PCBCELL-1 ........................................................................ 29May2009 ID2......................................PCBCELL-34 ...................................................................... 29May2009 ID29....................................PCBCELL-29 ...................................................................... 29May2009 ID3......................................PCBCELL-34 ...................................................................... 29May2009 ID37....................................PCBCELL-30 ...................................................................... 29May2009
VOL. V - PART 4 DATE: 29May2009 SHEET 2 of 2
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CEL
INDEX OF CELLS FILE NO. CELLINDEX-2
PRESTRESSED CONCRETE BEAM STANDARDS
CELL LIBRARY: PCB.CEL
INDEX OF CELLS (cont’d) CELL NAME FILE NO. DATE ID4......................................PCBCELL-35 ...................................................................... 29May2009 ID45....................................PCBCELL-30 ...................................................................... 29May2009 ID5......................................PCBCELL-35 ...................................................................... 29May2009 ID53....................................PCBCELL-31 ...................................................................... 29May2009 ID6......................................PCBCELL-36 ...................................................................... 29May2009 ID61....................................PCBCELL-31 ...................................................................... 29May2009 ID69....................................PCBCELL-32 ...................................................................... 29May2009 ID77....................................PCBCELL-32 ...................................................................... 29May2009 ID85....................................PCBCELL-33 ...................................................................... 29May2009 ID93....................................PCBCELL-33 ...................................................................... 29May2009 IEDLLS...............................PCBCELL-6 ........................................................................ 29May2009 IEDLRS ..............................PCBCELL-6 ........................................................................ 29May2009 IEDLST...............................PCBCELL-6 ........................................................................ 29May2009 IESLST...............................PCBCELL-2 ........................................................................ 29May2009 PSDTL................................PCBELL-37......................................................................... 29May2009 TBFED1 .............................PCBCELL-8 ........................................................................ 29May2009 TBFED2 .............................PCBCELL-8 ........................................................................ 29May2009 TFC1 ..................................PCBCELL-18 ...................................................................... 29May2009 TFC2 ..................................PCBCELL-19 ...................................................................... 29May2009 TFC3 ..................................PCBCELL-20 ...................................................................... 29May2009 TFE1...................................PCBCELL-12 ...................................................................... 29May2009 TFE2...................................PCBCELL-13 ...................................................................... 29May2009 TFE3...................................PCBCELL-13 ...................................................................... 29May2009 TFE4...................................PCBCELL-11 ...................................................................... 29May2009 TFE5...................................PCBCELL-12 ...................................................................... 29May2009 TFE6...................................PCBCELL-11 ...................................................................... 29May2009 TFI1....................................PCBCELL-15 ...................................................................... 29May2009 TFI2....................................PCBCELL-16 ...................................................................... 29May2009 TFI3....................................PCBCELL-17 ...................................................................... 29May2009
VOL. V - PART 4 DATE: 29May2009 SHEET 1 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-1
CELL CELL NAME CELL DESCRIPTION ESLED Left beam end section on centerline at end diaphragm for PCBT-series beam standards. (approx. 0.45 of actual cell size) ESRED Right beam end section on centerline at end diaphragm for PCBT-series beam standards. (approx. 0.45 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 2 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-2
CELL CELL NAME CELL DESCRIPTION IESLST Left beam end section on centerline at Integral backwall for PCBT-series beam standards. (approx. 0.45 of actual cell size) ESRC1 Right beam end section on centerline at closure diaphragm for PCBT-series beam standards (PCBT-69 thru PCBT-93). (approx. 0.45 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 3 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-3
CELL CELL NAME CELL DESCRIPTION ESRC2 Right beam end section on centerline at closure diaphragm for PCBT-series beam standards (PCBT-29 thru PCBT-61). (approx. 0.45 of actual cell size) EDLST Left beam end top flange plan at end diaphragm for PCBT-series beam standards for 0° skew. (approx. 0.45 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 4 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-4
CELL CELL NAME CELL DESCRIPTION EDLRS Left beam end top flange plan at end diaphragm for PCBT-series beam
standards for right skew greater than 0°. (approx. 0.45 of actual cell size) EDLRSS Right beam end top flange plan at end diaphragm for PCBT-series beam
standards for right skew greater than 0°. (approx. 0.45 of actual cell size)
EDLLS Left beam end top flange plan at end diaphragm for PCBT-series beam standards for left skew greater than 0°. (approx. 0.45 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 5 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-5
CELL CELL NAME CELL DESCRIPTION EDLLSS Right beam end top flange plan at end diaphragm for PCBT-series beam standards for left skew greater than 0°. (approx. 0.45 of actual cell size)
EDRSTS Right beam end top flange plan at end diaphragm for PCBT-series beam standards for 0° skew. (approx. 0.45 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 6 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-6
CELL CELL NAME CELL DESCRIPTION IEDLST Left beam end top flange plan at integral backwall for PCBT-series beam standards for 0° skew. (approx. 0.45 of actual cell size) IEDLRS Left beam end top flange plan at integral backwall for PCBT-series beam standards for right skew greater than 0°. (approx. 0.45 of actual cell size) IEDLLS Left beam end top flange plan at integral backwall for PCBT-series beam standards for left skew greater than 0°. (approx. 0.45 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-7
CELL CELL NAME CELL DESCRIPTION EDRST Right beam end top flange plan at
closure diaphragm for PCBT-series beam standards for 0° skew. (approx. 0.45 of actual cell size) EDRRS Right beam end top flange plan at closure diaphragm for PCBT-series beam standards for right skew greater greater than 0°. (approx. 0.45 of actual cell size) EDRLS Right beam end top flange plan at closure diaphragm for PCBT-series beam standards for left skew greater than 0°. (approx. 0.45 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 8 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-8
CELL CELL NAME CELL DESCRIPTION TBFED1 Typical bottom flange edge detail for Distance from edge of insert plate to end of beam less than 6”. Use with PCBT-series and PCB-series beam standards. (approx. 0.45 of actual cell size) TBFED2 Typical bottom flange edge detail for
distance from edge of insert plate to end of beam greater than 6”. Use with PCBT-series and PCB-series beam standards.
(approx. 0.45 of actual cell size) DDGRA Dead load deflection diagram for a gradient. Use with PCBT-MISC1 and PCB-series beam standards. (approx. 0.45 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 9 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-9
CELL CELL NAME CELL DESCRIPTION DDHUM Dead load deflection diagram for a hump vertical curve. Use with PCBT-
MISC1 and PCB-series beam standards.
(approx. 0.45 of actual cell size
VOL. V - PART 4 DATE: 29May2009 SHEET 10 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-10
CELL CELL NAME CELL DESCRIPTION DDSAG Dead load deflection diagram for a sag vertical curve. Use with PCBT-
MISC1 and PCB-series beam standards.
(approx. 0.45 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 11 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-11
CELL CELL NAME CELL DESCRIPTION TFE4 Top flange and web reinforcing end detail at end diaphragm for Bulb-T with 0° skew. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size) TFE6 Top flange and web reinforcing end detail at end diaphragm for Bulb-T with right skew greater than 0°. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-12
CELL CELL NAME CELL DESCRIPTION TFE5 Top flange and web reinforcing end detail at end diaphragm for Bulb-T with left skew greater than 0°. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size) TFE1 Top flange and web reinforcing end detail at end diaphragm for Bulb-T with 0° skew. Use with standard PCBT- MISC2. (approx. 0.45 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 13 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-13
CELL CELL NAME CELL DESCRIPTION TFE2 Top flange and web reinforcing end detail at end diaphragm for Bulb-T with right skew greater than 0°. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size) TFE3 Top flange and web reinforcing end detail at end diaphragm for Bulb-T with left skew greater than 0°. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-14
CELL CELL NAME CELL DESCRIPTION BFE1 Bottom flange reinforcing end detail at end diaphragm for Bulb-T. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size) BFE2 Bottom flange reinforcing end detail at end diaphragm for Bulb-T. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-15
CELL CELL NAME CELL DESCRIPTION TFI1 Top flange and web reinforcing end detail at integral backwall for Bulb-T with 0° skew. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size) BFI1 Bottom flange reinforcing end detail at integral backwall for Bulb-T with 0°
skew. Use with standard PCBT-MISC2.
(approx. 0.45 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-16
CELL CELL NAME CELL DESCRIPTION TFI2 Top flange and web reinforcing end detail at integral backwall for Bulb-T with left skew greater than 0°. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size) BFI2 Bottom flange reinforcing end detail at integral backwall for Bulb-T with left skew greater than 0°. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-17
CELL CELL NAME CELL DESCRIPTION TFI3 Top flange and web reinforcing end detail at integral backwall for Bulb-T with right skew greater than 0°. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size) BFI3 Bottom flange reinforcing end detail at integral backwall for Bulb-T with right skew greater than 0°. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-18
CELL CELL NAME CELL DESCRIPTION TFC1 Top flange and web reinforcing end detail at closure diaphragm for Bulb-T with 0° skew. Use with standard PCBT- MISC2. (approx. 0.45 of actual cell size) BFC1 Bottom flange reinforcing end detail at closure diaphragm for Bulb-T with 0°
skew. Use with standard PCBT-MISC2.
(approx. 0.45 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 19 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-19
CELL CELL NAME CELL DESCRIPTION TFC2 Top flange and web reinforcing end detail at closure diaphragm for Bulb-T with right skew greater than 0°. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size) BFC2 Bottom flange reinforcing end detail at closure diaphragm for Bulb-T with right skew greater than 0°. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-20
CELL CELL NAME CELL DESCRIPTION TFC3 Top flange and web reinforcing end detail at closure diaphragm for Bulb-T
with left skew greater than 0°. Use with standard PCBT-MISC2.
(approx. 0.45 of actual cell size) BFC3 Bottom flange reinforcing end detail at closure diaphragm for Bulb-T with left skew greater than 0°. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-21
CELL CELL NAME CELL DESCRIPTION CLOS1 Plan view of closure diaphragm for PCBT-series beams with 0° skew. Use with standards PCBT-CLOS1 and PCBT-CLOS2. (approx. 0.45 of actual cell size) CLOS2 Plan view of closure diaphragm for PCBT-series beams with left skew than 0°. Use with standards PCBT- CLOS1 and PCBT-CLOS2. (approx. 0.45 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-22
CELL CELL NAME CELL DESCRIPTION CLOS3 Plan view of closure diaphragm for PCBT-series beams with right skew greater than 0°. Use with standards PCBT-CLOS1 and PCBT-CLOS2. (approx. 0.45 of actual cell size) ED29 Cast-in-place concrete end diaphragm details for PCBT-29 beam. (approx. 0.44 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-23
CELL CELL NAME CELL DESCRIPTION ED37 Cast-in-place concrete end diaphragm details for PCBT-37 beam. (approx. 0.44 of actual cell size) ED45 Cast-in-place concrete end diaphragm details for PCBT-45 beam. (approx. 0.44 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 24 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-24
CELL CELL NAME CELL DESCRIPTION ED53 Cast-in-place concrete end diaphragm details for PCBT-53 beam. (approx. 0.44 of actual cell size) ED61 Cast-in-place concrete end diaphragm details for PCBT-61 beam. (approx. 0.44 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-25
CELL CELL NAME CELL DESCRIPTION ED69 Cast-in-place concrete end diaphragm details for PCBT-69 beam. (approx. 0.44 of actual cell size) ED77 Cast-in-place concrete end diaphragm details for PCBT-77 beam. (approx. 0.44 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-26
CELL CELL NAME CELL DESCRIPTION ED85 Cast-in-place concrete end diaphragm details for PCBT-85 beam. (approx. 0.44 of actual cell size) ED93 Cast-in-place concrete end diaphragm details for PCBT-93 beam. (approx. 0.44 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-27
CELL CELL NAME CELL DESCRIPTION ED2 Cast-in-place concrete end diaphragm details for AASHTO/PCI Type II beam. (approx. 0.44 of actual cell size) ED3 Cast-in-place concrete end diaphragm details for AASHTO/PCI Type III beam. (approx. 0.44 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-28
CELL CELL NAME CELL DESCRIPTION ED4 Cast-in-place concrete end diaphragm details for AASHTO/PCI Type IV beam. (approx. 0.44 of actual cell size) ED5 Cast-in-place concrete end diaphragm details for AASHTO/PCI Type V beam. (approx. 0.44 of actual cell size)
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PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-29
CELL CELL NAME CELL DESCRIPTION ED6 Cast-in-place concrete end diaphragm details for AASHTO/PCI Type VI beam. (approx. 0.44 of actual cell size) ID29 Cast-in-place concrete intermediate diaphragm details for PCBT-29 beam. (approx. 0.44 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 30 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-30
CELL CELL NAME CELL DESCRIPTION ID37 Cast-in-place concrete intermediate diaphragm details for PCBT-37 beam. (approx. 0.44 of actual cell size) ID45 Cast-in-place concrete intermediate diaphragm details for PCBT-45 beam. (approx. 0.44 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 31 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-31
CELL CELL NAME CELL DESCRIPTION ID53 Cast-in-place concrete intermediate diaphragm details for PCBT-53 beam. (approx. 0.44 of actual cell size) ID61 Cast-in-place concrete intermediate diaphragm details for PCBT-61 beam. (approx. 0.44 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 32 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-32
CELL CELL NAME CELL DESCRIPTION ID69 Cast-in-place concrete intermediate diaphragm details for PCBT-69 beam. (approx. 0.44 of actual cell size) ID77 Cast-in-place concrete intermediate diaphragm details for PCBT-77 beam. (approx. 0.44 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 33 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-33
CELL CELL NAME CELL DESCRIPTION ID85 Cast-in-place concrete intermediate diaphragm details for PCBT-85 beam. (approx. 0.44 of actual cell size) ID93 Cast-in-place concrete intermediate diaphragm details for PCBT-93 beam. (approx. 0.44 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 34 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-34
CELL CELL NAME CELL DESCRIPTION ID2 Cast-in-place concrete intermediate diaphragm details for AASHTO/PCI Type II beam. (approx. 0.44 of actual cell size) ID3 Cast-in-place concrete intermediate diaphragm details for AASHTO/PCI Type III beam. (approx. 0.44 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 35 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-35
CELL CELL NAME CELL DESCRIPTION ID4 Cast-in-place concrete intermediate diaphragm details for AASHTO/PCI Type IV beam. (approx. 0.44 of actual cell size) ID5 Cast-in-place concrete intermediate diaphragm details for AASHTO/PCI Type V beam. (approx. 0.44 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 36 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-36
CELL CELL NAME CELL DESCRIPTION ID6 Cast-in-place concrete intermediate diaphragm details for AASHTO/PCI Type VI beam. (approx. 0.44 of actual cell size)
VOL. V - PART 4 DATE: 29May2009 SHEET 37 of 37
PRESTRESSED CONCRETE BEAM STANDARDS CELL LIBRARY: PCB.CELL
CELLS FILE NO. PCBCELLS-37
CELL CELL NAME CELL DESCRIPTION PSDTL Pipe sleeve details for drainage pipe. Use with standard PCBT-MISC2. (approx. 0.45 of actual cell size)