Effects of crack closure on fatigue crac
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Y. Yamada; T. Lacy; J. Newman Jr.; B.L. Smith; B. Kumar
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Article
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2007
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Elsevier Science
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English
โ 396 KB
Effects of plasticity induced crack closure on the calculated fatigue crack-growth behaviour of middle-crack tension specimens made of 2024-T351 alloy subjected to variable amplitude fatigue loading were examined. The specified loadings were four distinct aircraft spectra: (1) ''modified'' center-wi