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Design of Steel Structural

Design of Steel Structural 803459-3

Mohammed [email protected] : 1153Ext. 1142Mobile 0-5555-10-233Office Hours: Sun 8am:10amTue 11am:12 noonWed 5pm:6pm

TextBook: Structural Steel DesignAuthors: Jack C. McCormac and Stephen F. CsernakPublisher: PearsonEdition: Fifth (International)Year: 2012Manual14th edition of the Steel Construction Manual (AISCM)Based on the 2010 Specification for Structural Steel Buildings (ANSI / AISC 360-10), (AISCS)Topics Covered During ClassS/NTopic titleLecture HoursWeeks(Equivalent)1Introduction to Structural Steel Design20.672Specifications, Loads, and Methods of Design10.333Analysis of Tension Members314Design of Tension Members315Intro to Axially Loaded Compression Members31First Term Exam10.336Design of Axially Loaded Compression Members20.677Design of Axially Loaded Compression Members (Continued) and Column Base Plates318Introduction to Beams20.67Second Term Exam10.339Design of Beams for Moments3110Design of Beams-Miscellaneous Topics (Shear, Deflection, etc)3111Bending and Axial Force31Third Term Exam10.3312Bolted Connections20.66Forth Term Exam10.3313Eccentrically Loaded Bolted Connections and Historical Notes on Rivets20.6714Welded Connections31Fifth Term Exam10.33Review31Final Examination20.67Total4515AdvantagesGreat StrengthLight weightEase of fabricationUniformityElasticityPermanenceDuctilityToughnessAdditions to existing structuresAbility to be fastened together by several simple connectorsAdaptation to prefabricationSpeed of erectionAbility to be rolled into wide variety of sizes and shapesReuseScrap value

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International10Structural SteelDisadvantagesCorrosionFireproofing CostSusceptibility to bucklingFatigueBrittle fractureStructural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International11Structural SteelEffect of temperature on yield strength

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International12First Completely Framed with Structural Steel BuildingCompleted in Chicago in 1890Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International13Historical NoteRolled-steel shapes

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International14Cold-formed shapes

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International15Concrete floor slabsCast on formed steel decks

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International16Metric UnitsThe metric equivalents of the standard U.S. shapes are provided in section 17 of AISCM

W920 X 449 means 920 mm deep and weight 449 kg/m

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International17Stress-Strain RelationshipsTypical stress-strain diagram for mild or low-carbon structural steel at room temperature

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International18Stress-Strain RelationshipsTypical stress-strain curves

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International19Brittle steelTypical stress-strain diagram for brittle steel

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International20

ASTM Specification for Structural ShapesStructural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International21

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International22Part of detail drawing

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International23Part of erection drawing

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International24Responsibilities of the Structural DesignerSafetySafely support loadsControl deflectionControl vibrationsCostStandard size membersSimple connections and detailsLow cost maintenanceConstructabilityLearn detailingLearnt fabricationLearn erection of steel

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International25Building Code and SpecificationsMust refer to Building Code and SpecificationsLocal Building Code and Rules of MunicipalitiesAISCS will be used for Structural steel

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International26LoadsAccurate estimationWorst possible combinationsIf no local code use ASCE 7 (ANSI 58.1 Standards)Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International27Dead LoadsOther are found in part 17 of AISCMStructural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International28

Live LoadsTypical minimum uniform table (p.55)

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International29Live LoadsTypical Concentrated Live Loads table 2.3 p55

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International30ImpactImpact factor (p. 56)

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International31Environmental LoadsSnowRainWindEarthquake

Structural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International32Two Design MethodsStructural Steel Design, Fifth Edition, McCormac and Csernak, 2012 (International33

Combined Loads