A cohesive XFEM model for simulating fatigue crack growth under mixed‐mode loading and overloading
نویسندگان
چکیده
منابع مشابه
A cohesive model of fatigue crack growth
We investigate the use of cohesive theories of fracture, in conjunction with the explicit resolution of the near-tip plastic fields and the enforcement of closure as a contact constraint, for the purpose of fatiguelife prediction. An important characteristic of the cohesive laws considered here is that they exhibit unloadingreloading hysteresis. This feature has the important consequence of pre...
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ژورنال
عنوان ژورنال: International Journal for Numerical Methods in Engineering
سال: 2019
ISSN: 0029-5981,1097-0207
DOI: 10.1002/nme.6026