bridge rehabilitation using frp- case studies...bridge rehabilitation using frp- case studies. 2...
TRANSCRIPT
![Page 1: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/1.jpg)
PEDRAM MOJARRADSIKA AUSTRALIA
BRIDGE REHABILITATION USING FRP- CASE STUDIES
![Page 2: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/2.jpg)
November 26, 20152 Title of Presentation / Meeting Name
BRIDGE STRENGTHENING
![Page 3: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/3.jpg)
SIKA® FRP PRODUCT RANGEMAIN FRP STRENGTHENING MATERIALS
Fabrics
Anchorages tails
Grid FRP meshes
Structural adhesives
CFRP plates
L-shaped plates
NSM applications
Post-tensioned CFRP system
Structural adhesives
Prefabricated systems Manual application systems
Prefabricated systems represent ≈80% of the current applications in Europe, as they are usually considered as a safer system (lower safety factors and less restrictions regarding the unevenness of the concrete surface, ) and higher efficiency during the installation process.
November, 2013 CFRP Workshop3
![Page 4: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/4.jpg)
ANCHORING TAIL
![Page 5: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/5.jpg)
NSM (NEAR SURFACE MOUNTED)
![Page 6: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/6.jpg)
INTRODUCTIONMECHANICAL PERFORMANCE OF FRP SYSTEMS
CARBON FIBER GLASS FIBER ARAMID FIBER
STIFFNESS
• STRUCTURALSTRENGTHENING
• SEISMIC
PRICE
• MASONRY STRENGTHENING
• SEISMIC
• IMPACT• BLAST MITIGATION
TENACITY
November, 2013 CFRP Workshop6
![Page 7: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/7.jpg)
October 20157 Structural Strengthening design based on ACI 440 Guideline
GlassBasalt AramidCarbon
ULTIMATE STRENGTH
5000 MPa
4000 MPa
3000 MPa
2000 MPa
1000 MPa
FRP STRENGTHFIBERS COMPARISON
STEEL
DESIGN STRENGTH
![Page 8: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/8.jpg)
October 20158 Structural Strengthening design based on ACI 440 Guideline
1967: Structural Adhesives initially developed for steel plate bonding for Strengthening
1970 Long Term Test at EMPA
(still ongoing)
DEVELOPMENT OF THE FRP SYSTEMS
Steel: long-term durability is critical as a result of the risk of corrosion. From 90s, steel plates were
progressively substituted by CFRP systems.
![Page 9: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/9.jpg)
October 20159 Structural Strengthening design based on ACI 440 Guideline
1982: Tests of Carbon Fiber Reinforced Polymer (CFRP) Plates for Structural Strengthening of Reinforced Concrete
Cyclic Load Test
Climatic Test (heat+humidity)>50 test beams
SIKA FRP PRODUCT RANGECFRP RANGE DEVELOPMENT
1989 PhD Thesis H.-P. Kaiser, EMPA, Switzerland
![Page 10: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/10.jpg)
October 201510 Structural Strengthening design based on ACI 440 Guideline
1991: First Application of CFRP plates for Structural Strengthening of a bridge
Ibach Bridge, Zurich (Switzerland)
SIKA FRP PRODUCT RANGEFIRST APPLICATION OF SIKA CFRP PLATES
![Page 11: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/11.jpg)
October 201511 Structural Strengthening design based on ACI 440 Guideline
CFRP STRENGTHENING OF BEAMSAS A SIMPLIFICATION:
![Page 12: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/12.jpg)
October 201512 Structural Strengthening design based on ACI 440 Guideline
COLUMN CONFINEMENTPOISSON´S EFFECT
Due to the Poisson´s effect, the concrete is transversally expanded when compressed.
This expansion leads to the collapse of the column, as concrete has a very limited capacity for elongation.
Hence, if the transversal expansion is restricted, the final strength increases…
![Page 13: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/13.jpg)
October 201513 Structural Strengthening design based on ACI 440 Guideline
COLUMN CONFINEMENTPOISSON´S EFFECT
To avoid the lateral expansion, its necessary to ensure a confinement around the element, by using a rigid material with a high strength. This material must keep the geometry of the member when it tries to expand.
![Page 14: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/14.jpg)
October 201514 Structural Strengthening design based on ACI 440 Guideline
DESIGN GUIDELINES (in addition to FIB BULLETING 14)LOCAL EUROPEAN GUIDELINES
Concrete Society TR55 (UK): Design guidance for strengthening concrete structures using fibre composite materials.
CNR-DT 200 (Italy): Guide for the design and construction of externally bonded FRP systems for strengthening existing structures.
SIA 166 (Switzerland): Externally bonded reinforcement.
CUR-91 (Netherlands): Strengthening of reinforced concrete structures with externally glued CFRP.
DAfStb Heft 591 (Germany): Strengthening of concrete elements by means of extrenally bonded reinforcements.
![Page 15: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/15.jpg)
October 201515 Structural Strengthening design based on ACI 440 Guideline
DESIGN GUIDELINESOTHER COUNTRIES
American Concrete Institute, ACI 440.2R. (USA): Guide for the design and construction of externally bonded FRP systems for strengthening concrete structures.
ECP 208 (Egypt): Egyptian code of practice for the use of fiber reinforced polymer ( FRP) in the construction fields
CSA S806-12 (Canada): Design and construction of building structures with fibre-reinforced polymers
Society of Civil Engineers (JSCE, Japan): Recommendation for design and construction of concrete structures using continuous fiber reinforc ing materials
AS5100-8: Bridge Rehabilitation
![Page 16: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/16.jpg)
October 201516 Structural Strengthening design based on ACI 440 Guideline
SIKA FRP-ANALYSIS
ACI440 (EXCEL)
SIKA STATIK
SIKA S3
SIKA CARBODUR FIB14 (2014)
SIKA CARBODUR ACI440 (2015)
INTRODUCTIONSIKA FRP DESIGN SOFTWARES
![Page 17: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/17.jpg)
November 26, 201517 Title of Presentation / Meeting Name
DESIGN SOFTWARE
![Page 18: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/18.jpg)
October 201518 Structural Strengthening design based on ACI 440 Guideline
SIKA CARBODUR® SOFTWARE: KEY ADVANTAGESPROFESSIONALUnlike simplistic excel sheets or calculation tools, the Sika CarboDur® software comprises high-performance calculation possibilities for real situations, for example:
Strengthening of full structural members according to itsloads distribution. The design is not based on a single section
Calculation of complex geometries both for reinforced orprestressed concrete members.
2D and 3D interaction diagrams for columns, allowing thecalculation of elements exposed to axial + bending simultaneously
Full FRP range of solutions (bonded, NSM, postensionedCFRP) according to the local availability
![Page 19: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/19.jpg)
November 26, 201519 Title of Presentation / Meeting Name
DESIGN SOFTWARE
![Page 20: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/20.jpg)
INTERNATIONAL AND LOCAL
CASE STUDIES
![Page 21: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/21.jpg)
November 26, 201521 Title of Presentation / Meeting Name
GRAFTON BRIDGE- AUCKLAND NZ
![Page 22: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/22.jpg)
November 26, 201522 Title of Presentation / Meeting Name
SUNSHINE SKYWAY BRIDGE- FLORIDA USA
![Page 23: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/23.jpg)
November 26, 201523 Title of Presentation / Meeting Name
FULL SCALE LOAD TESTING
![Page 24: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/24.jpg)
24
TRESTLE SPAN REPAIRS
![Page 25: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/25.jpg)
November 26, 201525 Title of Presentation / Meeting Name
PONT DU DANCOURT, DONCHÉRY (ARDENNES), FRANCE
![Page 26: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/26.jpg)
November 26, 201526 Title of Presentation / Meeting Name
BUNBURY BRIDGE
![Page 27: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/27.jpg)
November 26, 201527 Title of Presentation / Meeting Name
BUNBURY BRIDGES
![Page 28: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/28.jpg)
DARBY RIVER- VIC
![Page 29: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/29.jpg)
Solution: The site had to be completely encased to ensure there was no contamination of the river waterway or surrounding native bushland.
The result is a successful rehabilitation and strengthening of the Darby River Bridge that achieved the result with minimal disruption to traffic flow allowing full access to one of Australia’s most spectacular national parks.
Date: April, 2013
November 26, 201529 Title of Presentation / Meeting Name
DARBY RIVER- VIC
![Page 30: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/30.jpg)
November 26, 201530 Title of Presentation / Meeting Name
DARBY RIVER
![Page 31: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/31.jpg)
WA
NARROWS BRIDGE
![Page 32: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/32.jpg)
Carbon Fibre laminate was used to strengthen the structure. Application to the deck soffit was efficient, particularly with the long lengths involved (up to 55 metres).
Date: April 2001
Location: Perth, WA
Contractor: Structural Systems, WA
November 26, 201532 Title of Presentation / Meeting Name
NARROWS BRIDGE
![Page 33: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/33.jpg)
November 26, 201533 Title of Presentation / Meeting Name
NARROWS BRIDGE
![Page 34: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/34.jpg)
VIC
M80 FREEWAY UPGRADE PLENTY RD BRIDGE
![Page 35: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/35.jpg)
Using NSM (Near Surface Mounting) technology, 12mm diameter were selected, so not to upset any existing steel reinforcement, cutting 20mm into the road deck concrete. These carbon fibre rods are fully encapsulated in Specialised Structural Epoxy Resin paste. providing maximum protection and strengthening effects per light weight unit.
Date: February 2014
Contractor: Structural Systems VIC
November 26, 201535 Title of Presentation / Meeting Name
M80 FREEWAY UPGRADE PLENTY RD BRIDGE
![Page 36: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/36.jpg)
November 26, 201536 Title of Presentation / Meeting Name
M80 FREEWAY UPGRADE PLENTY RD BRIDGE
![Page 37: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/37.jpg)
November 26, 201537 Title of Presentation / Meeting Name
M80 FREEWAY UPGRADE PLENTY RD BRIDGE
![Page 38: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/38.jpg)
TIMBER BRIDGE, SINS SWITZERLAND
![Page 39: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/39.jpg)
TIMBER BRIDGE, SINS SWITZERLAND
![Page 40: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/40.jpg)
TIMBER BRIDGE, SINS SWITZERLAND
![Page 41: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/41.jpg)
TIMBER BRIDGE, SINS SWITZERLAND
![Page 42: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/42.jpg)
PRE-STRESSED CFRP
![Page 43: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/43.jpg)
SIKA CARBODUR CFRP SOLUTIONS
SIKA CARBOSTRESS (POST TENSIONED CFRP)
![Page 44: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/44.jpg)
SIKA CARBODUR CFRP SOLUTIONS
SIKA CARBOSTRESS (POST TENSIONED CFRP)
![Page 45: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/45.jpg)
CFRP application is easy and quick to apply and eliminates all the hassle using steel, etc.
Bonding is critical, though. So needs decent substrate preparation.
Being applied on concrete, steel and timber, successfully. Obviously requirements are different.
Seismic upgrade.
Durable. Still can be protected against UV, fire, …
CFRP a good solution for many cases, but not the only one.
Limitations apply.
November 26, 201545 Title of Presentation / Meeting Name
SUMMARY
![Page 46: BRIDGE REHABILITATION USING FRP- CASE STUDIES...BRIDGE REHABILITATION USING FRP- CASE STUDIES. 2 November 26, 2015Title of Presentation / Meeting Name BRIDGE STRENGTHENING. ... Carbon](https://reader030.vdocument.in/reader030/viewer/2022040118/5e3c37fc5099f961e7454e66/html5/thumbnails/46.jpg)
THANK YOU FOR YOUR ATTENTION