摘要
本文讨论了应变硬化材料中一种适宜于数值计算的增量型塑性应力应变关系,并以弹塑性柱面波的传播为例进行了数值分析,给出了一些有意义的结果。
An incremental plastic stress-strain relation which is suitable for numerical analysis in strain hardening materials is presented. Numerical examples are given for the propagation of cylindrical elastic-plastic waves. Some significant results are obtained.
出处
《爆炸与冲击》
EI
CAS
CSCD
北大核心
1991年第2期97-105,共9页
Explosion and Shock Waves
关键词
硬化材料
弹塑性波
柱面波
elastic-plastic waves, cylindrical waves, numerical analysis.
