A probability model for initial crack size and fatigue life of gun barrels
β Scribed by F. Proschan; J. Sethuraman
- Publisher
- John Wiley and Sons
- Year
- 1978
- Tongue
- English
- Weight
- 199 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0894-069X
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π SIMILAR VOLUMES
In the following, some of the concepts discussed before afie assessed with respect to their ability to predict fatigue lives under variable amplitude loading. Typical trends of results are outlined.
In this paper a new model for the prediction of the Cumulative Distribution Function (CDF) of fatigue life of structural elements during the crack propagation stage is described. This problem is considered as a cumulative damage process following the probabilistic approach of Bogdano! and Kozin [1]
## Abstract Crack initiation life estimates obtained with the local strain approach (LSA) and with the conventional nominal stress approach (NSA) were compared with experimental results obtained with stress block loading programs and flight simulation gust random loading programs. Programs with and