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A Review of Damage, Void Evolution, and Fatigue Life Prediction Models
Metals ( IF 2.9 ) Pub Date : 2021-04-09 , DOI: 10.3390/met11040609 Hsiao Wei Lee , Cemal Basaran
Metals ( IF 2.9 ) Pub Date : 2021-04-09 , DOI: 10.3390/met11040609 Hsiao Wei Lee , Cemal Basaran
Degradation, damage evolution, and fatigue models in the literature for various engineering materials, mostly metals and composites, are reviewed. For empirical models established under the framework of Newtonian mechanics, Gurson–Tvergaard–Needleman (GTN) type model, Johnson-Cook (J-C) type damage model, microplasticity model, some other micro-mechanism based damage models, and models using irreversible entropy as a metric with an empirical evolution function are thoroughly discussed. For Physics-based models, the development and applications of unified mechanics theory is reviewed.
中文翻译:
损伤,空洞演变和疲劳寿命预测模型的综述
文献中对各种工程材料(主要是金属和复合材料)的退化,损伤演化和疲劳模型进行了回顾。对于在牛顿力学框架下建立的经验模型,Gurson–Tvergaard–Needleman(GTN)型模型,Johnson-Cook(JC)型损伤模型,微塑性模型,其他基于微力学的损伤模型以及使用不可逆熵作为模型的模型对具有经验演化函数的度量进行了详尽的讨论。对于基于物理的模型,回顾了统一力学理论的发展和应用。
更新日期:2021-04-09
中文翻译:
损伤,空洞演变和疲劳寿命预测模型的综述
文献中对各种工程材料(主要是金属和复合材料)的退化,损伤演化和疲劳模型进行了回顾。对于在牛顿力学框架下建立的经验模型,Gurson–Tvergaard–Needleman(GTN)型模型,Johnson-Cook(JC)型损伤模型,微塑性模型,其他基于微力学的损伤模型以及使用不可逆熵作为模型的模型对具有经验演化函数的度量进行了详尽的讨论。对于基于物理的模型,回顾了统一力学理论的发展和应用。