%0 Journal Article
%T ELASTIC PLASTIC ASYMPTOTIC ANALYSIS OF CRACKS ON BIMATERIAL INTERFACE UNDER THREE DIMENSIONAL CONSTRAINT<br>三维约束下幂硬化双材料界面裂尖场分析
%A Wang Shiwen
%A Guo Wanlin
%A Shen Yapeng
%A <br>王世文
%A 郭万林
%A 沈亚鹏
%J 力学学报
%D 1996
%I 
%X An investigation on the near tip fields of cracks lying on the interface of two strain hardening materials has been conducted under three dimensional(3D) stress constraint. By using the J 2deformation theory and cons idering the 3D stress constraint factor T z, an exact asymptotic solution was obtained. It is found that there is strong effect of 3D constraint on the continuities and singularities of radial stress and equivalent stress.
%K interface cracks
%K threedimensional constraint
%K elastic
%K plastic materials<br>界面
%K 裂纹
%K 三维约束
%K 弹塑性材料
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=A19AAE9267BC9EBA23808C01F3075BD9&yid=8A15F8B0AA0E5323&vid=D3E34374A0D77D7F&iid=38B194292C032A66&sid=EA64BD0B2FF6E786&eid=3356A7630A93A219&journal_id=0459-1879&journal_name=力学学报&referenced_num=0&reference_num=9