Fatigue life of welded plate T joints under variable-amplitude loading
โ Scribed by R. Bouchard; O. Vosikovsky; A. Rivard
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 738 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0142-1123
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๐ SIMILAR VOLUMES
This paper discusses an approach for the fatigue analysis of spot-welded joints under variable amplitude load:ng. Two simplified relations, relating the nugget maximum load and metal thickness to the fatigue life of an entire durability schedule, are developed. A computer program is also developed,
This paper describes a simple damage model for fatigue life predictions of welded joints under nonproportional, constant, and variable amplitude loading histories. This model, an extension of Sonsino's effective equivalent stress amplitude method, consists of four material parameters accounting for