外掛保溫復合板填充墻平面外受力性能試驗研究.pdf

1、天津大學碩士學位論文外掛保溫復合板填充墻平面外受力性能試驗研究姓名：武守相申請學位級別：碩士專業(yè)：結構工程指導教師：于敬海201112ABSTRACTGreenbuildingandbuildingenergysavingaretheprioritydevelopmentareainourcountrynowAseriesofrmndatorybuildingenergysavingstandardswerepublished，alls

2、ortsofinsulationsystemswerespringing叩inthermrketButdesignersrarelyhighlightstheseinsulationsystems’adverseeffect，onlytheheightthicknessratioisusedtocontrolitinoⅢdesigncodeandtheoutofophnecollapseofinfiliedwallsareverycom

3、moninWenehmnearthquake，SOitisnecessarytodosomeresearchfortheoutofplanesafetyofinfilledwallsInthisarticle，authordotheexperimentalstudyonoutofplanesafetyandoutofphnemechanicalperformanceofinfillwallswithcompositethermalins

4、ulationskiingTheresearchcontentsandachievementsasfollows：Throughtheoutofphnestaticbadingexperimentofaeratedconcretemasonryweresearchthefailurepatternandfailureprocesswiththeoutofplaneloadingtheresultsindicatethatthemainl

5、yfailurepatternishorizontalcrackanddiagonalcrack，thedemypositionisconcernedwiththestrengthoffourboundaryconstraintsThroughthecrackingloads，ultimateloadsandfailurebadsofsixwalls，wemakejudgementofinfillwalls’safetywithcomp

6、ositethermalinsuhtbnskiingbyacalcuhtionexampleTheresultsindicatethattheloadcapacityofinfillwallscanimprovegreatlyaftercrackingtheheightthicknessratioisthedecisivefactorWeanalysistheoutofplanemechanicalperformanceofinfill

7、wallsaccordingtothebaddisplacementcurvesTheresultsindicatethatfailureprocesscontainselasticstage，elasticplasticstage，plasticstageandhilumstageThequalityofmasonrycanimpactthemechanicalperformancegreatlyCombinationofthebad

8、displacementcurves，weresearchtheactionoftiebarsofinfillwallsunderoutofphneloadingTheresultsindicatethattiebarsarenotyieldinultimatestatus，theload—straincurvescorrespondtothebaddisplacementcurvesTheloadandthedisplacementa

9、retheimportantinfluencingfactorsTheresultsofthisarticlesupportforthemechanicalperformanceofinfillwallunderoutofphneloadingandprovidedthereferenceforseismicdesigningKE：YWORDS：ExteriorwallexternalinsulationInfilledwalls，Ou