现浇混凝土轻质管柱墙板非线性受力性能的分析分析

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1、万方数据苏州科技学院硕士学位论文一，AbstractAbstractWeembedhollowtubesintothebasementwallboardaccordingtocertainrulestoformthecast—in-situconcretelightpipecolumnwallboard．Basedontheexistingresearch，basementwallboardwithhollowpipesembeddedwilleffectivelyreducethetemper

2、aturestressofthewallboardandcontrolthedevelopmentofcracks．Thisessaywillfurtherstudyandanalyzemechanicalperformancesofthecast·-in·-situconcretelightpipecolumnwallboardonthefoundationofexperimentalresearchesinhand．ThemainworkiSasfollows：1．Thisessaywill

3、employtheyieldlinetheorytoestablishthebearingcapacityformulas．First，itwillcomeupwithgeometricalshapesoftheyieldlineaboutthecast—in—situconcretelightpipecolunmwallboardontheconsiderationofboundaryconditions，IoadpaRerns，crackdevelopmentsandSOon．Thenitw

4、illapplytheVirtualWorkPrincipletocalculatethebeatingcapacityofthecast··in--situconcretelightpipecolumnwallboard．2．Thedeflectionandinternalforcesofthecast-in-situconcretelightpipecolumnwallboardwiththreesidessimplysupportedandoneside丘xediscalculatedby

5、usingSmallDeflectionTheoryofthethinplateundertriangularloaddistributionandevenloaddistribution．RelevantcalculationindexesofthedeflectionandintemalforcesCanbeformedandutilizedtopracticalengineeringdesign．3．Thisessaywillstudythenon—linearbehaviorsofthe

6、cast—in—situconcretelightpipecolumnwallboardbyusingtheABAQUSFiniteElementAnalysisSoftware．Also，thesoftwarewillbeusedtoanalyzehowvolumetricvoidratio，pipelength，loadpaaerns，boundaryconditions，axialcompressionratioandloadingpositionaffectthebearingcapac

7、ityofthecast-in-situconcretelightpipecolumnwallboard．Atlast,itwillbringforwarddesignsuggestionsandprovidetechnicalparametersforawiderutilizationofthecast-in-situconcretelightpipecolumnwallboard．Keywords：thecast-in—situconcrete，lightpipecolumnwallboar

8、d，bearingperformance，nonlinearity,finiteelementanalysisII万方数据苏州科技学院硕士学位论文目录目录摘要⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．IAbstract．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．II目录⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯IⅡ第