Modeling of fracture of cracked structural elements with the use of probabilistic methods

被引：0
|
作者：
I. V. Varfolomeev
O. P. Yasnii
机构：
[1] Pulyui Ternopil’ State Technical University,
来源：
Materials Science | 2008年 / 44卷
关键词：
Stress Intensity Factor; Fatigue Crack Propagation; Limit State Function; Fatigue Crack Propagation Rate; Weibull Distribution Function;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We apply the probabilistic methods of fracture mechanics for evaluating the integrity of cracked structural elements under static and cyclic loading. An example of the use of a computational procedure for evaluating the integrity of a pipe with a spiral crack under static loading is considered. We also evaluate the distribution of the endurance life of plane specimens with a surface crack, made of 15Kh2MFA steel, under cyclic bending.
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页码：87 / 96
页数：9
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