Dependence of sub-critical crack growth
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P.J. Noronha; P.F. Packman
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Article
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1978
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Elsevier Science
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English
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Abetraet-Sub-criticaI crack growth in hii strength steels exhibit three regions of growth rates. In region I aad II1 the growth is dependent on the stress intensity (computed for a sharp crack tip), while in region II the growth rate appears insensitive to the stress intensity. An investigation of t