THE INTEGRAL OF THE INVERSE FUNCTION OF φ FOR AN ANALYTICAL SOLUTION TO THE COMPRESSION OF A THIN WORKPIECE

来源期刊：中国有色金属学报(英文版)1993年第1期

论文作者：Zhao Dewen Fang Youkang

文章页码：42 - 44

Key words：slip line field; thin workpiece; inverse function; analytical solution

Abstract: An analytical solution of the unit pressure on a thin workpiece under compression has been obtained by using the inverse function of φ to the integral integral from 0 to x φ dx. Its result is basically the same as the prevailing numerical formula integral from 0 to x φdx=∑√_1-Δx_1. However, the new integral is simpler and more convenient to use.