摘要
本文给出了在UL描述下,弹塑性有限形变问题的边界元法和一些具体的分析方法.由两个算例证明此方法是正确的.
In this paper, the Boundary Element Method is applied to analyze elastoplasticity finit deformation problems, in the Updated Lagrangian approach, some concrete handling methods are given. According to the calculation examples, it is proved that the method given in this paper is successful.
基金
国家自然科学基金
关键词
边界元
弹塑性
有限变形
: boundary element method
elastic-plastic
finite deformation
