Mechanics_and_Design_of_Reinforced_Concrete_V

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1、DraftDRAFTLectureNotesin:MechanicsandDesignofREINFORCEDCONCRETECVEN4555°cVICTORE.SAOUMA,Fall2002Dept.ofCivilEnvironmentalandArchitecturalEngineeringUniversityofColorado,Boulder,CO80309-0428January13,2003Draft0{2VictorSaoumaMechanicsandDesignofReinforcedConcreteDraftContents1IN

2、TRODUCTION1{11.1Material.........................................1{11.1.1Concrete....................................1{11.1.1.1MixDesign..............................1{11.1.1.1.1Constituents........................1{11.1.1.1.2PreliminaryConsiderations................1{51.1.1.1

3、.3Mixprocedure.......................1{51.1.1.1.4MixDesignExample...................1{81.1.1.2MechanicalProperties........................1{91.1.2ReinforcingSteel................................1{131.2DesignPhilosophy,USD................................1{141.3AnalysisvsDesign.

4、..................................1{151.4BasicRelationsandAssumptions...........................1{161.5ACICode........................................1{162FLEXURE2{12.1UncrackedSection...................................2{1E2-1UncrackedSection...............................2{22

5、.2SectionCracked,StressesElastic...........................2{32.2.1BasicRelations.................................2{32.2.2WorkingStressMethod............................2{4E2-2CrackedElasticSection............................2{5E2-3WorkingStressDesignMethod;Analysis...........

6、........2{6E2-4WorkingStressDesignMethod;Design...................2{72.3CrackedSection,UltimateStrengthDesignMethod.................2{82.3.1WhitneyStressBlock.............................2{82.3.2BalancedDesign................................2{102.3.3Review.....................

7、................2{112.3.4Design......................................2{112.4PracticalDesignConsiderations............................2{122.4.1MinimumDepth................................2{122.4.2BeamSizes,BarSpacing,ConcreteCover..................2{132.4.3DesignAids...........

8、........................2{132.5USDExamples...................