A cumulative damage theory for fatigue life prediction
โ Scribed by M. Ben-Amoz
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 574 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0013-7944
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๐ SIMILAR VOLUMES
## A cumulative damage theory is developed based on the concept of bounds on residual life. Previous results applicable to fatigue are generalized to creep-rupture and to creepfatigue interaction. By defining a creep endurance limit and void-initiation life fractions, a complete symmetry is establ
In this paper an equivalent damage model for prediction of fatigue life is developed. The results predicted by this model have been compared with a set of random spectra experimental results. In the experiments materials Lyl2-Cz and 3OCrMnSiNi2A are used, the tests are performed under three kinds of