机译:基于参数变分原理的异质材料弹性-塑性分析的沃隆有限元法
Department;
of;
Engineering;
Mechanics,;
State;
Key;
Laboratory;
for;
Structural;
Analysisof;
Industrial;
Equipment,;
Dalian;
University;
of;
Technology,;
Dalian;
116024,;
P.;
R.;
China;
Voronoi有限元法; 参变理论; 二次编程法; 弹性力学;