A fatigue crack propagation model for st
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K.M. Lal; S.B.L. Garg
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Article
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1977
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Elsevier Science
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English
โ 782 KB
Abmtmct-In this paper a crack propagation model based on Tomkins concept (df/dN = Ae,, . o) has been developed using the theoretically developed cyclic plastic xone sixes. The crack propagation rates are found to be functions of stress intensity factor, Elber's efTective stress range ratio, cyclic y