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Considerations of crack initiation and crack propagation in low-cycle fatigue

โœ Scribed by P.S. Maiya


Book ID
116059005
Publisher
Elsevier Science
Year
1975
Weight
235 KB
Volume
9
Category
Article
ISSN
0036-9748

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๐Ÿ“œ SIMILAR VOLUMES


Energy considerations in fatigue crack p
โœ Y. Izumi; M. E. Fine; T. Mura ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› Springer Netherlands ๐ŸŒ English โš– 594 KB

The concept of Griffith fracture theory was extended to fatigue crack propagation problems by defining the Gibbs free energy of solids under cyclic loading. As a result, the rate of fatigue crack propagation, dc/dN, was obtained as where K is a proportionality constant (0<K <ยฃ 1), AK is the stress