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ID:36565172
大小:4.46 MB
页数:76页
时间:2019-05-12
《点支式玻璃板的承载性能与变形性能研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
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
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