A new static failure criterion for ductile materials

被引：12

作者：

Wang, SJ ^{[1
]}

Dixon, MW ^{[1
]}

机构：

[1] CLEMSON UNIV,DEPT MECH ENGN,CLEMSON,SC

来源：

JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN | 1997年 / 32卷 / 05期

关键词：

static failure criterion; maximum shear stress theory; von Mises-Hencky theory; ductile material;

D O I：

10.1243/0309324971513463

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A new static failure criterion is proposed with a function of the stress state as well as the material properties (the ratio of tau(y)/S-y), which is based on the experimentally determined ratio of tau(y) to S-y and includes the maximum shear stress theory and the von Mises-Hencky theory as special cases. The new criterion has a great potential to fit the experimental data and appears to fit better the very limited experimental data found in the open literature.

引用

页码：345 / 350

页数：6