Experimental Verification and Estimation of Fatigue Crack Growth Delay due to Single Overload

A novel crack driving force parameter based on the plastic zone size for overload/constant amplitude loading is proposed to estimate the fatigue crack growth (FCG) and the beneficial fatigue life due to overload. By considering the stress distribution in the plastic zone, the effective stress intens...

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Bibliographic Details
Main Authors: Hao Wu, Jun Zhu
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2022/3715840
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