Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9703869 | International Journal of Fatigue | 2005 | 5 Pages |
Abstract
Using this new parameter, it is proven that two loading parameters are necessary in order to accurately describe fatigue crack propagation rate per stress cycle, da/dN. An analysis is performed and a general fatigue crack propagation model is developed. This model has the ability to describe the four general type of fatigue crack propagation behaviours summarised by Vasudevan and Sadananda (Vasudevan AK, Sadananda K. Fatigue crack growth in advanced materials. In: Fatigue 96, Proceedings of the sixth international conference on fatigue and fatigue threshold, vol. 1. Oxford: Pergamon Press; 1996. p. 473-8).
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Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
J. Zhang, X.D. He, S.Y. Du,