点支式玻璃板的承载性能与变形性能研究

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1、西南交通大学硕士学位论文点支式玻璃板的承载性能与变形性能研究姓名：王文申请学位级别：硕士专业：结构工程指导教师：潘家鼎20080401西南交通大学硕士研究生论文第1I页AbstractPoint—supportedglasscurtainwallisanewkindofcurtainwallanddevelopingquickly,anditwasappliedinengineeringrecently．Withselfcharactersindesign，manufactureandinstallmentofglassplate，metalconnectorandsupporting

2、structure，it’Ssupportingconditionisverydifferentfromtraditionalcurtainwall．Point·supportedglasscurtainwallisanewstyleofstructure，theanalysisofwhichisanewresearchsubject．Formasetofcomplete，systematicandscientifictheoryofstructuralcouldnotwithoutstudyofloadingpropertyanddeformationproperty．Themain

3、pointofthethesisisjusttoresearchloadingpropertyanddeformationpropertyoftheglassplateofpoint-supportedcurtainwall，andstudyfactorsthatinfluencetheloadingpropertyanddeformationpropertyofpoint-supportedglassplate．Theinfluencesonthebearinganddeflectingcapacityoflaminatedglassunderuniformloadwhichprod

4、uctbytheparametersofpointed—supportedglasswerethemainresearchpoints．Byanalyzedtheinfluenceofeveryparameter,themaximumdeflectioncalculationformulaofthelaminateglassplateWasgained．Atfirstthetheorythatsmalldeflectionofsheetwasrecommend，thepoint—suopportedglassplatecouldbeassumedassheet．Thetheorysma

5、lldeflectionofsheet，GeometricalCondition，PhysicalEquation，BalanceequationandBoundaryConditionwereexpounded．Alsothecalculatetheoryandthecalculatemethodofponited-supportedglassplatewereintroduced．Completemodelofponit-supportedrectangleglassplate，calculatedmaximumstessandmaximumdeflectionoftoughene

6、dglassplateandlaminatedglassplatethroughthefiniteelementsoftware-ANSYS，analyzedtheresultsofcalculateandcombinedwithcorrelativemechanicsprinciple，theinfuencinglawofbearinganddeflectingcapacitywhichproductbytheparameters(d，c，f’口)ofpoint—supportedrectangletoughenedglassplateWasgained，theseconnectio

7、nchartsbetweentheparametersandmaximumstessandmaximumdeflectionweregainedbydataprocessingsotware-origin，theinfuencinglawofbearinganddeflectingcapacitywhichproductbytheparameters(d,c,t,a)of西南交通大学硕士研究生论文第HI页point-supportedrecta