This paper simulates the deformation process of ironing deep drawing by means of the upper bound element method.
利用上限元法对变薄拉深过程进行了数值模拟。
The model element method includes both finite element method and upper bound element method and can compensate each to other.
模型元法的特点是既包容有限元法，又包容上限元法，使三者相互取长补短，互为基础。
Earth pressure calculation based on upper bound theorem of plasticity can be numerically performed by element integration method.
基于塑性力学上限定理的土压力计算，在数值上可以通过单元集成法来实现。
应用推荐