Numerical simulation of stress-strain state near crack tip in a compact tensile specimen

被引：0
作者：
A. A. Kotlyarenko
T. A. Prach
V. V. Kharchenko
A. Yu. Chirkov
机构：
[1] National Academy of Sciences of Ukraine,Pisarenko Institute of Problems of Strength
来源：
Strength of Materials | 2009年 / 41卷
关键词：
crack tip; stress-strain state; numerical simulation; finite element method;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A computational scheme has been developed and a numerical simulation of the stress-strain state near the crack tip is performed at different levels of the stress intensity factor using a compact tensile specimen as an example. The authors analyze the influence of the finite element size near the crack tip and compare the results obtained in different codes (software packages) for different crack geometries.
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页码：106 / 112
页数：6
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