毕业论文外文翻译-框架横向刚度估计和横向刚度线性与非线性的连续模型的静力分析

《毕业论文外文翻译-框架横向刚度估计和横向刚度线性与非线性的连续模型的静力分析》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、宁波工程学院毕业设计（论文）--外文翻译外文原文：LateralstiffnessestimationinframesanditsimplementationtocontinuummodelsforlinearandnonlinearstaticanalysisTubaEro˘glu·SinanAkkarReceived:23April2010/Accepted:17November2010©SpringerScience+BusinessMediaB.V.2010AbstractContinuummodelisa

2、usefultoolforapproximateanalysisoftallstructuresincludingmoment-resistingframesandshearwall-framesystems.Incontinuummodel,discretebuildingsaresimplifiedsuchthattheiroverallbehaviorisdescribedthroughthecontributionsofflexuralandshearstiffnessesatthestorylevels.

3、Therefore,accuratedeterminationoftheselateralstiffnesscomponentsconstitutesoneofthemajorissuesinestablishingreliablecontinuummodelseveniftheproposedsolutionisanapproximationtoactualstructuralbehavior.Thisstudyfirstexaminesthepreviousliteratureonthecalculationo

4、flateralstiffnesscomponents(i.e.flexuralandshearstiffnesses)throughcomparisonswithexactresultsobtainedfromdiscretemodels.Anewmethodologyforadaptingtheheightwisevariationoflateralstiffnesstocontinuummodelispresentedbasedonthesecomparisons.Theproposedmethodology

5、isthenextendedforestimatingthenonlinearglobalcapacityofmomentresistingframes.Theverificationsthatcomparethenonlinearbehaviorofrealsystemswiththoseestimatedfromtheproposedproceduresuggestitseffectiveusefortheperformanceassessmentoflargebuildingstocksthatexhibit

6、similarstructuralfeatures.Thisconclusionisfurtherjustifiedbycomparingnonlinearresponsehistoryanalysesofsingle-degree-of-freedom(sdof)systemsthatareobtainedfromtheglobalcapacitycurvesofactualsystemsandtheirapproximationscomputedbytheproposedprocedure.KeywordsAp

7、proximatenonlinearmethods·Continuummodel·Globalcapacity·Nonlinearresponse·FramesanddualsystemsT.Ero˘gluDepartmentofCivilEngineering,AkdenizUniversity,07058Antalya,Turkey20宁波工程学院毕业设计（论文）--外文翻译e-mail:etuba@metu.edu.trS.Akkar(B)DepartmentofCivilEngineering,Middle

8、EastTechnicalUniversity,06531Ankara,Turkeye-mail:sakkar@metu.edu.tr1IntroductionReliableestimationofstructuralresponseisessentialintheseismicperformanceassessmentanddesignbecauseit