摘要
本文应用构造函数理论得到线弹性微孔材料的广义变分原理,得到构造函数与广义变分原理之间的对应关系.
In this paper, we have obtained generalized variational principles for linear elastic materials with voids from structural function theory. Correspondent relations between structural functions and generalized variational principles are given.
出处
《应用数学和力学》
EI
CSCD
北大核心
1991年第6期531-540,共10页
Applied Mathematics and Mechanics
关键词
线弹性
微孔
变分原理
构造函数
structural function, void, variational principles