A low-cycle fatigue approach to fatigue crack propagation
โ Scribed by Yucel Birol
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 628 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0022-2461
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๐ SIMILAR VOLUMES
This paper proposes universal J-integral range for correlating multiaxial low cycle fatigue lives. The universal J-integral range is a function of Young's modulus, yield stress, strain multiaxiality and specimen geometry, so it is not necessary to conduct multiaxial low cycle fatigue experiments to
A progressive crack-tip strain approach to fatigue crack propagation is presented. Localstrain damage accumulation curve for crack initiation is used as a "cyclic damage accumulation" and "fracture criterion" in the heavily deformed region, R,?, just adjacent to the crack-tip. The changes of cyclic
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