Application of strain energy density factor to fatigue crack growth analysis
β Scribed by Robert Badaliance
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 560 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0013-7944
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π SIMILAR VOLUMES
Until recently, the one-parameter singular expression for stresses near a crack-tip was widely thought to be sufficiently accurate over a reasonable region for any geometry and loading conditions. This view has been fast changing due to the growing evidence that the inclusion of higher order terms c
An energy-balance approach to the problem of fatigue-crack propagation is considered here, the basic premise being that the energy equivalent of the work input in fatigue over a period of time At must be greater than or equal to the energy dissipated in the form of heat together with the energy requ