Analysis of the tensile stress state in the neck of a test specimen

被引：0
|
作者：
Dil'man, VL [1 ]
Ostsemin, AA [1 ]
机构：
[1] Chelyabinsk State Univ, Chelyabinsk, Russia
来源：
INDUSTRIAL LABORATORY | 1998年 / 64卷 / 01期
关键词：
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A method for determining the principal-stress trajectories in the neck of a specimen tested for tension is described using a conformal-mapping technique for transformation of the original network of reference. Expressions for the normal principal stress and the radius of curvature of the stress trajectory are derived for a cylindrical specimen with an elliptic cross section.
引用
收藏
页码：49 / 51
页数：3
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