AN ANALYSIS OF FINITE ELASTIC-PLASTIC DEFORMATION UNDER BIAXIAL COMPRESSION

被引：3

作者：

HUANG, S

KHAN, AS

机构：

[1] School of Aerospace, Mechanical Engg. The University of Oklahoma, Norman, OK 73019

来源：

INTERNATIONAL JOURNAL OF PLASTICITY | 1991年 / 7卷 / 03期

关键词：

D O I：

10.1016/0749-6419(91)90031-S

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Plane strain compression experiment using rectangular specimens is widely used in the study of finite plasticity. A theoretical analysis of this experimental configuration is needed which takes into consideration the elastic strain of the specimen and the stiffness of the apparatus. This elastic-plastic analysis is provided in this paper. The elastic strain of the specimen and the deformation of the experimental apparatus have significant effects on the explanation of some of the experimental results. It has been shown that the classical Prandtl-Reuss equations fail to provide satisfactory predictions of the experimental results even after inclusion of the two above-mentioned elastic deformations.

引用

页码：219 / 234

页数：16

共 11 条

[1]

[Anonymous], 1950, MATH THEORY PLASTICI

[2] PLANE-STRESS, PLANE-STRAIN, AND PURE SHEAR AT LARGE FINITE STRAIN [J].