简化某些滑移线场参量积分的数学方法

The Mathematical Methods of Simplifying the Parametric Integration for Some Slip-line Fields

本文利用Hencky第一定理与积分中值定理分别提出两种简化某些滑移线场参变量积分的方法,并以平面变形正向挤压问题为算例给出具体简化运算步骤。

With Hencky First theorem and intermediate value theorem two methods are proposed respectively to simplify the parametric integration for some slip-line fields. Taking the plane strain forward extrusion as an example, the detail simplified procedures are given in this paper.