ON DILATATIONAL PLASTIC CONSTITUTIVE EQUATION OF DUCTILE MATERIALS AND PLASTIC LOADING PATHS AT BIFURCATION

被引：0
作者：
LI, GC
机构：
来源：
SCIENCE IN CHINA SERIES A-MATHEMATICS | 1991年 / 34卷 / 07期
关键词：
DUCTILE MATERIALS; DILATATIONAL PLASTICITY; CONSTITUTIVE EQUATION; BIFURCATION; STRAIN-SOFTENING;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The dilatational plastic constitutive equation presented in this paper is proved to be in a form of generality. Based on this equation, the constitutive behaviour of materials at the moment of bifurcation is demonstrated to follow a loading path with the response as "soft" as possible.
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页码：825 / 834
页数：10
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