Distribution of residual stresses in a layer containing a welded cylindrical disk

被引：2
|
作者：
Osadchuk, VA [1 ]
Tsymbalyuk, LI [1 ]
机构：
[1] Lvivska Politekhnika Natl Univ, Lvov, Ukraine
来源：
MATERIALS SCIENCE | 2003年 / 39卷 / 02期
关键词：
Residual Stress; Plastic Strain; Radial Stress; Median Surface; Plane Layer;
D O I：
10.1023/B:MASC.0000010272.29271.d0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
By the method of conventional plastic strains, we study the distribution of residual stresses in a plane layer containing a welded cylindrical disk. For plastic strains symmetric about the median surface of the layer, we perform the numerical analysis of the distribution of residual stresses. It is shown that the radial stresses on the surfaces of the welded joint decrease and the hoop stresses increase as the radius of the disk increases.
引用
收藏
页码：225 / 231
页数：7
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