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ID:36454700
大小:2.82 MB
页数:78页
时间:2019-05-10
《基于ANSYS的大吨位双回转铁路起重机转台结构分析与研究》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基于ANSYS的大吨位双回转铁路起重机转台结构分析与研究姓名:张建辉申请学位级别:硕士专业:机械设计及理论指导教师:张仲鹏20060601西南交通大学硕士研究生学位论文第
2、J页AbstractThispap盯锄ploysF队(戳ⅡiteEl眦cntA丑alysis)so脚甜eANSYstoanalyzeandresearchonthcstmctu聆OfthcrevoIvingplatfomononencwrailwaycr锄c-large·t0皿agcanddOuble-reVolVingTailwaycmc.A丑danalysising
3、sOmepicturcofthestnlcturcof也creVolVingplatfonnofGeman’sIailwaycrane,thispap盯西vesonenewstructurcof也eIcvolvingplatfom.Thcnthcstnlctureisanalyzedandadjusted,finallyonencwstructureisputforword.1t’sproVedthatthcnewstnlctureisbettcrthaⅡthcstructurcdesi印cdbyGc珊缸’scOmpaIly.FirStthispaperintm
4、duccsthestatusinquOanddcvelOPmcmOrientation,andthenintroducessomecorrelative】mawledge,e.g.clasticitymech髓ics也eoTyaⅡdFEMtheory.Finally,thesoftwareJ~NSYSisin仃oduccdiⅡ蜥ef..I瞰spaperallalyzesandstlIdicstllcstnlcturcofrcvolvingplatfb皿ofthclargc-to蚰ageanddOuble-rcvOlVingrailwayc衄c;especiall
5、y也ctw0slcwingbc删ngsarcanalyzcdindetan,andthcn也cpapergiVcsscveralncwdi西ere丑tstructu聆softllerevolviⅡgplatfom.Thepapcrmakesrese盯chonthoscrcVolVingplatf0珊s.Andthroughtheresearch,analysisandcontrast,thispaperc_hoosesoncstncturc,whichsimulatcsonestnlcturcdcsigncdbyGcnn柚y’scompany.Thetypcof
6、rcvOlVingplatfomisthecombinatiOnof也eup-reVolVingplatfomIandthcdown-rev01vingplaHb珊,andthebalaⅡcewcightwhichcanbestretchedoutordrawnbackisonthedown·reVolVingplatform.ThroughthepowerfIllstnlctureanalysisability0fANSYS,thepapercrcatestheFEAmOdels0fthcup—reV0lViⅡgplatfo加and也edown·reVolVi
7、Ⅱgonc,andthenhasthemcombincd.Thestmcturc’sintensity蛆dsti£fhcssoftllerevolVingplatfomisanalyzed.First,thcpapcrcreatcsthe髓AmOdelsof也cup-reVOlViⅡgplatf0瑚andanalyzesitsintensityandstiffness,andthenadjuststhetypcoftheup-rcVolVingplatfo珊andsomeparamcter.Sccond,thcdown-revolvingplatfo珊isana
8、lyzedtoo.Finally'theup·rcvolvingplatfomandthcdown-rcvolVingonc,which玎ccombinedintooⅡestructure,areanalyzcd.西南交通大学硕士研究生学位论文第
9、lI页T1lccomputingrcsultofthcpapcr’whichhasbccnaⅡalyzcdbyANSYSsoftwarescvcraltimcs,shows也atthelafgc-to衄agc姐ddoublc-rcvolvingrailwaycmne’srcvolvingplatfomhasmctthc
10、intcnsity∞qu
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