A_database_for_Composite_Column.pdf

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1、ADATABASEFORCOMPOSITECOLUMNSAThesisPresentedtoTheAcademicFacultyByDongKeonKimInPartialFulfillmentOftheRequirementsfortheDegreeMasterofScienceintheSchoolofCivilandEnvironmentalEngineeringGeorgiaInstituteofTechnologyAugust2005ADATABASEFORCOMPOSITECOLUMNSApprovedby:

2、Dr.RobertoLeon,AdvisorSchoolofCivil&EnvironmentalEngineeringGeorgiaInstituteofTechnologyDr.ReginaldDesrochesSchoolofCivil&EnvironmentalEngineeringGeorgiaInstituteofTechnologyDr.LawrenceKahnSchoolofCivil&EnvironmentalEngineeringGeorgiaInstituteofTechnologyDateAppr

3、oved:May17,2005ACKNOWLEDGEMENTSFirstofall,IwillliketoextendmyappreciationtomyadvisorDr.RobertoLeonforhishelpduringmymasterprogram.Dr.Leonalwayslistenedtomyproblemsandquestionsandprovidedsoundadvice.Heshowedmethewaytoapproacharesearchproblemandfinallygavemethetool

4、stosolveit.Besidesmyadvisor,Iwouldliketothanktherestofmythesiscommittee,Dr.LawrenceKahnandDr.ReginaldDesroches,whogavemeinsightfulcommentsandreviewedmywork.IamalsogreatlyindebtedtoUk-SunKimandSe-KwonJung.Theygavemeadviceandansweredmyquestions.IalsothankJoon-HoCho

5、i,Yoon-DukKimandHeeSunKimformakingthisdifficulttimeeasy.Last,IthanktomyparentsSeung-SikKimandBeoung-HeeLeeforgivingmelife,foreducatingmeuntilnow,andforencouragingmewhenIwasfrustrated.Also,Ithanktomysister,Ji-YoungKim,forlisteningtomycomplaintsandforbelievinginme.

6、iiiTABLEOFCONTENTSACKNOWLEDGEMENTSⅲLISTOFTABLESⅵLISTOFFIGURESviiiLISTOFSYMBOLSxiiiSUMMARYxxiCHAPTERⅠINTRODUCTION11.1Background11.2Organization3CHAPTERⅡLITERATUREREVIEW42.1AISC52.1.1LRFDSteelColumnDesign(1999)62.1.2AISCLRFDCompositeColumnDesign(1999)112.1.3LRFDCom

7、positeSteelColumnDesign(2005)172.2EUROCODE4242.2.1Eurocode4ColumnDesign252.2.2Eurocode4Beam-ColumnDesign332.2.2.1ApproximationbyaPolygonalPath342.2.2.2EquationsforConcrete-EncasedI-sectionsw/bendingaboutMajorAxis352.2.2.3EquationsforencasedI-shapesw/Bendingaboutt

8、heMinorAxis39iv2.2.2.4Equationsforcircularandrectangularconcrete-filledtubes432.2.2.5AxialCompressionandUniaxialBending472.2.2.6CompressionandBiaxialbending492