Low cycle fatigue damage model and sensitivity analysis of fatigue crack initiation by finite element approach

To meet the design requirements, different types of defects are often machined on the surface of fatigue components. Local stress concentration formed at the notch accelerates the initiation of fatigue crack, therefore greatly shortens the service lives of such components. Based on the theory of con...

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Bibliographic Details
Main Authors: Zhi-qiang Wang, Xiao-guang Huang, Dian-hao Zhang
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2020-07-01
Series:Fracture and Structural Integrity
Subjects:
Online Access:https://www.fracturae.com/index.php/fis/article/view/2709/2982
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