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Stochastic models of fatigue crack growth

โœ Scribed by R.S. Langley

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
768 KB
Volume
32
Category
Article
ISSN
0013-7944

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โœฆ Synopsis

number of stochastic models of fatigue crack growth under constant amplitude cyclic loading are assessed in the light of experimental data. Particular attention is paid to the predictive performance of the models under a change in the initial crack length and generally it is found that the models provide a poor estimate of the standard deviation of the number of cycles to failure. A new model is then introduced which shows improved agreement with the experimental data.

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