%0 Journal Article
%T POSTBUCKLING ANALYSIS OF CIRCULAR CYLINDRICAL SHELL UNDER AXIAL COMPRESSION BY FINITE ELEMENT METHOD<br>轴压圆柱壳后屈曲的有限元分析
%A ZhuDashan
%A <br>朱达善
%J 力学学报
%D 1995
%I 
%X Present paper reports a numerical analysis for the postbuckling problem of thecircular cylindrical shell under axial compression using a spline curve shell element which isbased on the convected curvilinear coordinates. An artifice of passing through and evalu-ating bifurcation points and an improvement for the arc-length method are presented.Theload versus edge-short curve obtained is closer to the experiment result than the analyticalsolution and the postbuckling shape obtained is good agreement with the experiment result.
%K circular cylindrical shell
%K postbuckling
%K large deformation shell theory
%K splinefinite element
%K nonlinear finite element<br>轴压圆柱壳
%K 后屈曲
%K 非线性
%K 有限元
%K 弹性力学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=18E4054FCB3C7B86D058ABB918E5C291&yid=BBCD5003575B2B5F&vid=DB817633AA4F79B9&iid=38B194292C032A66&sid=5F8BAECF36EB55E2&eid=9EF602EA28138BEA&journal_id=0459-1879&journal_name=力学学报&referenced_num=0&reference_num=2