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

页码：49 / 51

页数：3

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