This paper discusses the realization of multiplicative decomposition elastoplasticity in anamorphosis finite element equation.
主要研究了乘法分解弹塑性在大变形有限元程序中的实现。
2
A finite element program of wall beam structure under elastoplasticity condition is compiled based on the plastic theory and used to test some practical samples.
并基于塑性理论，编制了“墙梁结构弹塑性有限元法计算程序”，对一些算例进行了验算，得到较好的结果。
3
The sheet metal forming processes under in-plane deformation were simulated by using finite element method based on a coupled elastoplasticity with damage constitutive laws.