Models of fatigue crack growth

被引：0
|
作者：
Andrade, A. A. [1 ]
Mosquera, W. A. [1 ]
Vanegas, L. V. [1 ]
机构：
[1] Univ Tecnol Pereira, Fac Ingn Mecan, Ingn Mecan, Pereira, Colombia
来源：
ENTRE CIENCIA E INGENIERIA | 2015年 / 18期
关键词：
fracture mechanics; fatigue; crack growth; Paris Law; microcracks; macrocracks; finite elements;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this work, different models of fatigue crack growth are studied; a brief historical description on this subject is also provided. The research on this topic is described chronologically; however, emphasis is made on the model proposed by Paris. Then, a number of models that, in general, correspond to cutting-edge research conducted by various international research groups are studied. The main aim of this work is to analyze and discuss the advantages and disadvantages of the different models, taking into account criteria such as ease of application, data availability, and correlation with experimental results.
引用
收藏
页码：39 / 48
页数：10
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