钢结构复习资料（review data of steel structure）

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1、钢结构复习资料（Reviewdataofsteelstructure）Fillintheblanks:1.thesteelstructuredesigncodeofChinastipulatesthattheload-bearingstructureshouldbedesignedaccordingtothetwolimitstatesofbearingcapacitylimitstateand(serviceabilitylimitstate).2.coldbendingperformanceisacomprehe

2、nsiveindextojudgethesteel(plasticstraincapacity)and(steelquality).3.accordingtothedifferentforcecharacteristics,highstrengthboltconnectionisdividedinto(frictiontypeconnection)and(pressuretypeconnection)twokindsofconnectionform.Thedesignofthe4.axistierodisusuall

3、yonlycalculated(strength)andstiffness,whiletheaxialcompressionmemberneedstobecalculated(overallstability)and(localstability).Thestrengthcalculationofthe5.beamincludes(flexuralstrength)(shearstrength)(localcompressivestrength)and(undertheactionofcomplexstress).T

4、hebucklingof6.solidwebmembersunderbendingmomentbelongsto(bendingtorsion)buckling.Thetoughnessof7.steelisacomprehensiveindexofsteel(plasticity)and(strength).8.theinitialimperfectionthataffectstheoverallstabilityoftheaxialcompressionmemberis(initialeccentricity)(

5、initialbending)(residualstress).9.thestructuralmeasuresshouldbetakenatthesupportofthebeamtopreventtheendsection(torsion).10.beamcolumnbyboots(floor)(XueLiang)(partition)(floor).Consideringtheeffectofsheardeformationontheoverallstabilityofthe11.latticeaxialcompr

6、essivebararoundtheimaginaryaxis,the(conversionslendernessratio)isadopted.12.whenweldingtwokindsofsteelwithdifferentstrength,itisbettertoadopttheweldingrodwhichissuitableforthesteelwithlowstrength.Themethodsadoptedinthedesignof13.steelstructuresaremainly(allowab

7、lestressmethod)and(probabilitylimitstatedesignmethod).14.steelshavetwokindsofcompletelydifferentformsoffailure,namely,plasticfailureandbrittlefailure.15.boltconnection(commonboltconnection)and(highstrengthboltconnection).Thebucklingformsofthe16.axismembersubjec

8、tedtooverallbucklingcanbedividedinto(bucklingbuckling)(flexuraltorsionalbuckling)and(torsionalbuckling).17.framecolumncolumnaccordingtothestressforce,canbemade(orhinge)(rigi