Diffraction of a torsional wave coming from a center of rotation by a semi-infinite cylindrical crack

被引：1

作者：

Popov, GY ^{[1
]}

Morozov, YA ^{[1
]}

机构：

[1] Odessa II Mechnikov State Univ, UA-270014 Odessa, Ukraine

来源：

INTERNATIONAL APPLIED MECHANICS | 2001年 / 37卷 / 11期

关键词：

Exact Solution; Stress Intensity; Intensity Factor; Stress Intensity Factor; Stress Concentration;

D O I：

10.1023/A:1014232616168

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The problem on stress concentration near a semi-infinite cylindrical crack in an infinite elastic medium loaded by a center of rotation is solved exactly. The moment of the center of rotation varies harmonically in time. A formula for the stress intensity factor is derived based on the exact solution. The results of calculation are plotted.

引用

页码：1458 / 1464

页数：7

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