Differences in stress state, strain level and material type are known to significantly influence the fatigue cracking behavior of metals. Two modes of shear crack growth have been considered. Cracks may nucleate within individual grains and grow by coalescence mechanisms. In the analysis of this mod
SGBEM modeling of fatigue crack growth in particulate composites
โ Scribed by D. J. Roberts; A.-V. Phan; H. V. Tippur; L. J. Gray; T. Kaplan
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 625 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0939-1533
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๐ SIMILAR VOLUMES
A new probabilistic model of fatigue crack growth is constructed in which the parameters are explicit functions of the stress intensity factor. There are two versions of this model. These models are applied to a set of fatigue crack growth data. Some comments are offered on the implications of these
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 pr