Torsion of an elastic space with a semi-infinite conical crack

被引：0
|
作者：
Popov, G. Ya. [1 ]
Kudim, K. A. [1 ]
机构：
[1] II Mechnokov Natl Univ, Inst Math Econ & Mech, Odessa, Ukraine
来源：
INTERNATIONAL APPLIED MECHANICS | 2007年 / 43卷 / 02期
关键词：
conical crack; rotation center; stress intensity factor;
D O I：
10.1007/s10778-007-0017-7
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The axisymmetric problem of stress concentration near a conical crack in an infinite elastic space with a rotation center is addressed. The problem is reduced to an integro-differential equation. Its exact solution is obtained. An expression for the stress intensity factor in crack neighborhood is derived and numerically analyzed for different positions of the rotation center and the crack opening angles.
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页码：209 / 216
页数：8
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