Dynamic photoelastic study of wavefields in elastic plates with stress concentrators

被引：10
作者：
Malezhik, MP
Malezhik, OP
Zirka, AI
Chernyshenko, IS
机构：
[1] Natl Acad Sci Ukraine, SI Subbotin Inst Geophys, UA-252143 Kiev, Ukraine
[2] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, UA-252143 Kiev, Ukraine
来源：
INTERNATIONAL APPLIED MECHANICS | 2005年 / 41卷 / 12期
关键词：
dynamic photoelasticity; plates; holes; cracks; dynamic failure; stress intensity factors;
D O I：
10.1007/s10778-006-0048-5
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The method of dynamic photoelasticity is used to study the dynamic failure of structural members in the form of plates with a curvilinear (circular or elliptic) hole and an isolated crack under impulsive loading. The time-dependences of the stress intensity factors and the crack tip velocity are investigated for two types of models.
引用
收藏
页码：1399 / 1406
页数：8
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