摘要
本文介绍以大时间增量方法求解金属板件冲压成形数值模拟的原理及实施方式。讨论了与之相关具有接触和摩擦几何非线性问题的描述方法，并给出二维问题的算例。
The theorem and application of numerical simulation of sheet metalforming by use of the large time increment method have been presentedand discussed in the paper. The description of geometrical nonlinearproblem with contact and friction to fit the method is developed, with twoexamples in 2 dimensions given.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1994年第5期500-505,共6页
Journal of Southwest Jiaotong University
关键词
冲压成形
数值模拟
金属板件
metal forming
numerical simulation, finite element method
large timeincrement method
