The Stress State of a Plastic Layer with a Variable Yield Strength Under a Flat Deformation

被引：0

作者：

Dil'man, V. L. ^{[1
]}

Karpeta, T. V. ^{[1
]}

机构：

[1] South Ural State Univ, Pr Lenina 76, Chelyabinsk 454080, Russia

来源：

RUSSIAN MATHEMATICS | 2013年 / 57卷 / 08期

关键词：

stress state; inhomogeneous plastic layer; flat deformation; Hencky integrals;

D O I：

10.3103/S1066369X13080045

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We study the stress state of a plastic layer with a variable yield strength in a strip under a flat deformation with a tensile load. We approximately calculate the first integrals of the system of plastic equilibrium equations, obtain an analog of the first Hencky theorem, and solve the conjugation problem for stresses on the contact boundary.

引用

页码：29 / 36

页数：8

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