閉口壓型鋼板混凝土組合樓板剪切粘結(jié)性能的試驗研究和有限元分析

1、竄8‘斌8。夯烘i：；一L西美健舉科擻”文學(xué)‘學(xué)jI!位避文閉古鏨型翻板藏麓土組各禳般剪，韌粘培性能的、～T，，7。!試l吧競：榔元務(wù)新?！鰅_‘■_。，‘________‘：______j____～一括者：!苧：莖指導(dǎo)教師姓每：釜墨塹二蘭!蘭蘭7、、@姆位醐論文豐晨窯磺士日期塑：9專業(yè)名稚：一些苧苧璺，雩位嘲璉立盔建墮煎：鰱堂。一j■、一。答i幘員會主席：。、。』。、評閱：，人——西安建筑科技大學(xué)碩士論文ExperimentsandF

2、initeElementAnalysisonShearbondBehaviorofClosedProfiledSheetingConcreteCompositeSlabsSpecialty：CivilEngineeringName：ZhaoHuiInstructor：ShiQingxuanCurrentlyprofiledsheetingconcretecompositeslabiswidelyappliedinconstruction

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4、tcanmakegoodeconomicreturns，etcDesignersshouldtaketheirsightonshearbondperformancesofcompositeslabs，inordertowelldevelopthecombinationeffectNowthebearingcalculationofslabsmainlyadoptsformuladefinedbyASCEcodeofAmericaform

5、orecountryClosedsheetingplateofferedbytheCentralResearchInstituteofBuildingandConstructiOn，MCCGroupisregardedastheresearchobjectandthepapermakessystemicstudiesontheshearbondbehaviorbetweensheetingandconcreteandoffersthen

6、ewformulaformSomestudiesperformedandresultsachievedmainlyinclude：(1)Throoghthetest，wemeasurethelawofthecrackgeneratedanddevelopedandofthestrainofsteel，theslipbetweensheetingandconcrete，theloaddisplacementcurveofslabsandt

7、heultimatebearingcapacityInthetest，themainfactorsthataffectthecompositebearingcapacityweconsideredare：theshearspan，steelthickness，outto—outdepth，contactsurfaceandconcretestrengthByanalyzedtheexperimentalresults，wesummari

8、zethebehaviorandtheshearbondfailuremodelsofthisprofiledsheetingconcretecompositeslabandmakecomparisonsbetweenthosefactors(2)Throughreturnanalysis，weofferanewcalculationformulaformthatdescribedby^andgetm、kcoefficientofthi

9、stypeplateThecalculationresultmetwellwithtestresultIndicatedthatequationexpressedbyftor、lf：hasasimilarrelativityandprecisionThenewmeaningsofbearingcalculationwhichisputforwardfitwelltoourcode(3)Atlast，wemakenonlinearsimu