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ID:37370983
大小:2.41 MB
页数:68页
时间:2019-05-22
《框支剪力墙结构的弹性静力分析》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、西南交通大学硕士学位论文框支剪力墙结构的弹性静力分析姓名:魏文杰申请学位级别:硕士专业:结构工程指导教师:彭伟20081201西南交通大学硕士研究生学位论文第1l页AbstractRecently,themodemhigh-risebuildingisdevelopedinthecomprehensivedirectionwithcomplicatedfiguresandvariousfunctions,andthehigh—risebuildingwithtransferfloorisincreasinglyappliedinrecentyears.Thegird
2、ertransferflooriswidelyusedindesignofhigh-risebuildingswiththecharacteristicsofclear-edge,clear—channel,simplestructureandSOon.Amongthegirdertransferfloor,transferbeamwithshearwallonit,asFrame—supportedShearWallStructureisthemostfamiliarform.Inthispaper,stressanalysisofframedshearwallw
3、ithfullspanwall、framedshearwallwithunfullspanwallandframedshearwallwithdouble—pierwallorthree—pierwallunderverticaluniformloadsandhorizontaluniformloadswasstudiedbyapplyingthelargegeneralsoftwareANSYS.Italsosummarizethestressdistributionrulesofshearwallandtransferbeam.Mainconclusionsas
4、below:l、Undertheverticaluniformloads,theinfluenceonthepierstressofflamedshearwallwithfullspanwallinducedbytransferbeamisintherangeofspanheight,whichisintherangeofhalf-storeyheightofframedshearwallwithunfullspanwallandstoreyheightofframedshearwallwithdouble—pierwallorthree-pierwall.2、Un
5、dertheverticaluniformloads,largehorizontalstress、verticalstressesandshearstressesexistonthebottomofshearwall,whichshouldbetakenseriouslywhendesigning.3、Undertheverticaluniform10ads。thereiSaxialtensionindifferentformsofframe—supportedbeamsatdifferentdegree,whichismostobviousintheflameds
6、hearwallwithfullspanwall.Asthelengthofshearwallbecomeshorter,theaxialtensioninbeamgraduallydecreases.4、Undertheverticalhorizontalloads.onesideclosetooutsideforceiSsubjectedtotension,andtheothersidebearpressureonthebottomofthelimb西南交通大学硕士研究生学位论文第fII页ofshearwall.5、Undertheverticalhorizon
7、talloads.thestressdistributionrulesofframe—supportedbeamofframedshearwallwithfullspanwall、thegirdersegmentundertheshearwallofframedshearwallwithunfullspanwallandtheopeningofflamedshearwallwithdouble-·pierwallorthree··pierwallshowssimilaritieswiththatofframebeam.ThestressinbeamiSveryc
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