%0 Journal Article
%T DYNAMIC BUCKLING OF ELASTIC-PLASTIC CYLINDRICAL SHELLS UNDER AXIAL TWO PARAMETERS IMPULSIVE LOADING<br>两参数轴向冲击载荷作用下圆柱壳弹塑性动力屈曲
%A Guwangming
%A LiuTuguang
%A Tangwenyong
%A ZhengJijia
%A <br>顾王明
%A 刘土光
%A 唐文勇
%A 郑际嘉
%J 力学学报
%D 1995
%I 
%X The inelastic dynamic buckling of cylindrical shells under axial two parametersimpulsive loading is discussed. The basic equations of structure are derived from a minimumprinciple in dynamics of elastic-plastic continua at finite deformation and the flow theoryof plasticity is employed. Two phases(a pre-critical and post-critical phase)can be distin-guished at an early stage of dynamic buckling of inelastic shell.The effects of peak valueand during time of loading, initial imperfections, geometric dimensions, materiai parame-ters, compression and bend wave to the dynamic buckling behaviour of cylindrical shellsunder axial two parameters loading are discussed.
%K impulsive
%K cylindrical shell
%K elastic-plastic
%K dynamic buckling<br>圆柱壳
%K 弹塑性
%K 动力屈曲
%K 冲击载荷
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=18E4054FCB3C7B863127D0DDA2646DF8&yid=BBCD5003575B2B5F&vid=DB817633AA4F79B9&iid=CA4FD0336C81A37A&sid=B6DA1AC076E37400&eid=11B4E5CC8CDD3201&journal_id=0459-1879&journal_name=力学学报&referenced_num=4&reference_num=5