%0 Journal Article
%T SHEAR-BAND BIFURCATION<br>剪切带状分叉
%A Li Guochen
%A Zhu Chen
%A <br>李国琛
%A 朱辰
%J 力学学报
%D 1994
%I 
%X A diffuse type of theorctical solution,interrelatedwith experimental ob-servations?is given to reveal the characteristics of shear-band bifurcation. This effort is usedto distinguish material bifurcation from structural buckling(bifurcation).It is demonstratedthat the rate of porosity development is governing the process of shear banding,instead ofattributing to the amount of porosity itself.
%K shear band bifurcation
%K void<br>剪切带、分叉、空洞
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=E0B06C3635C529D3C07F1C0717B20DF4&yid=3EBE383EEA0A6494&vid=96C778EE049EE47D&iid=CA4FD0336C81A37A&sid=4AD960B5AD2D111A&eid=16D8618C6164A3ED&journal_id=0459-1879&journal_name=力学学报&referenced_num=4&reference_num=4