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- B. Budiansky
- Division of Applied Sciences, Harvard University, Cambridge, Mass.
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- J. W. Hutchinson
- Division of Applied Sciences, Harvard University, Cambridge, Mass.
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説明
<jats:p>A theoretical study is made of the implications of a Dugdale-Barenblatt model for fatigue crack growth under steady cyclic loading. Residual plastic stretches and the effects of crack closure on crack opening and closing loads are calculated by complex function methods for a range of loading ratios. An assessment is made of the influence of cyclic strain hardening and softening.</jats:p>
収録刊行物
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- Journal of Applied Mechanics
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Journal of Applied Mechanics 45 (2), 267-276, 1978-06-01
ASME International