A PHENOMENOLOGICAL APPROACH FOR MODELING THE STRESS-STRAIN STATE OF CYLINDER SURFACE HARDENING LAYER

被引：0
|
作者：
Saushkin, M. N. [1 ]
Kirpichyov, V. A. [2 ]
Smyslov, V. A. [1 ]
机构：
[1] Samara State Tech Univ, Dept Appl Math & Comp Sci, 244 Molodogvardeyskaya Str, Samara 443100, Russia
[2] SP Korolyov Samara State Aerosp Univ, Dept Mat Strength, Samara 443086, Russia
来源：
VESTNIK SAMARSKOGO GOSUDARSTVENNOGO TEKHNICHESKOGO UNIVERSITETA-SERIYA-FIZIKO-MATEMATICHESKIYE NAUKI | 2009年 / 01期
关键词：
residual stresses; cylindrical sample; methodology; experimental data;
D O I：
10.14498/vsgtu683
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Calculation-experimental method was applied for restoration of components of residual stress tensors and deformations in the surface layer of a cylindrical sample according to experimentally measured tension components. In order to solve this problem a number of hypotheses were introduced, including that claimed that distribution of plastic strain state in a hardening layer of a cylindrical sample is equal to that in a half-plane. Well correlating calculated and experimental data are demonstrated.
引用
收藏
页码：159 / 168
页数：10
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