摘要
文章对弹塑性问题边界元法分析中所涉及到的应力点进行分类，给出了几种可用的应力点组合。文中还给出了相应不同应力点组合的选代方程的表达形式，并比较了它们各自的特点。
In this paper the stress points involved in analysis of elastoplasticity using BEM are classified and some available pairs of stress points are introduced. The corresponding iteration equations are given and their features are compared.
出处
《苏州城建环保学院学报》
2001年第2期30-35,共6页
Journal of Suzhou Institute of Urban Construction and Environmental Protection
关键词
弹塑性问题
边界元法
应力点
迭代方程
不平衡应力
elastoplasticity problems
boundary element method
stress points
iterative equations
unbalanced stresses
