摘要
基于平面非协调等参元理论和塑性大变形欧拉公式,给出一种适用于塑性大变形数值分析的非协调有限网格程序,并将其成功地应用于金属塑性大变形时的应力、应变场分析。
This paper presents a new numerical method and its microcomputer program of analyzing plastic large deformation based on the theory of plane nonconforming isoparametric element and Euler equation of plastic large deformation.It's also successfolly used in analysis of stress—strain field of metal with plastic large deformation.
出处
《山东建筑大学学报》
1992年第4期5-10,共6页
Journal of Shandong Jianzhu University
基金
山东省自然科学基金
关键词
塑性大变形
数值分析方法
工程应用
plastic large deformation
numerical analysis method
engineering application
