The effect of mean stress on fatigue cra
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S. Pearson
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Article
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1972
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Elsevier Science
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English
โ 854 KB
Experiments have been made to investigate the effect of mean stress on fatigue crack propagation in +in. (12.7mm) thick specimens of six aluminium alloys of high and low fracture toughness. The resuits are presented in terms of the stress intensity factor range, AK and the R value where R is the rat