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Two-Parameter Model for Fatigue Crack Growth by Yu-Chung Chuang is a document available to read on EtoBox.

What is Two-Parameter Model for Fatigue Crack Growth about?

The document presents a model for analyzing fatigue crack growth (FCG) based on the elastic-plastic stress-strain history at the crack tip, predicting FCG through the simulation of stress responses and accumulated damage. It introduces a two-parameter driving force for FCG, incorporating the effects of mean stress and compressive stress, and validates the model using experimental data from aluminum and steel alloys. The findings emphasize the importance of local stress and strain conditions at the crack tip

Author

Yu-Chung Chuang

Language

EN