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CLOSURE EFFECT OF FATIGUE CRACK IN RESIDUAL STRESS FIELD |
LIN Li;HU Naisai;HE Jiawen(Xi'an Jiaotong University) |
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Cite this article:
LIN Li;HU Naisai;HE Jiawen(Xi'an Jiaotong University). CLOSURE EFFECT OF FATIGUE CRACK IN RESIDUAL STRESS FIELD. Chin J Mater Res, 1990, 4(5): 387-391.
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Abstract Fatigue crack propagation in a compressive residual stress field can be char-acterized with the closure effect.The closure force under cyclic loading as well as crackgrowth rate may be determined by experiments.Results show that the minimun crackgrowth ra
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Received: 25 October 1990
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1 Nelson D V.ASTM STP 776,1982:172 2 Parker A P.ASTM STP 776,1982:13 3 本田和男.材料,1982;31(348) :908 4 崔玉华等.西安交通大学学报,1989;23(增刊第2期):334 5 Ritchie R O.Met Trans,1982;13A:937U |
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