Theory of fatigue crack growth based on a BCS crack theory with work hardening
作者： J. Weertman
DOI: 10.1007/BF00041854
关键词:
摘要: Our theory of fatigue crack growth, which is based on the Bilby, Cottrell, and Swinden theory, modified to take into account work hardening at tips. In this analysis stress rather than cumulative displacement or damage quantity whose critical value controls growth. The material tip a progressively hardens until there reaches value. then tears apart advances it region in smaller An equation describes growth cracks derived; essentially same as found earlier analysis. major change replacement yield term older with an ultimate newer equation. chief substitution for average present
springer.com
sci-hub.se 参考文章(5)
A.S. Tetelman, A.J. McEvily, Fracture of Structural Materials ,(1967)
Theory of the Fatigue of Metals Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences. ,vol. 171, pp. 79- 106 ,(1939) , 10.1098/RSPA.1939.0055
Crack growth in notch fatigue Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences. ,vol. 305, pp. 429- 439 ,(1968) , 10.1098/RSPA.1968.0125
The Spread of Plastic Yield from a Notch Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences. ,vol. 272, pp. 304- 314 ,(1963) , 10.1098/RSPA.1963.0055
A Generalized Theory of Fatigue Crack Propagation Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences. ,vol. 322, pp. 223- 241 ,(1971) , 10.1098/RSPA.1971.0065