1972
DOI: 10.1007/bf00703882
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Crack opening displacement and the rate of fatigue crack growth

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Cited by 192 publications
(40 citation statements)
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“…Usami and Shida [8] postulated that the fatigue threshold corresponds to a critical plastic zone size while Donahue et al [9] proposed that the threshold for the onset of crack growth occurs when the crack tip opening displacement attains a value comparable to a critical microstructural parameter. Models for the Paris law regime include the geometric models of Laird and Smith [10] and of McClintock [11], which presume that crack growth rates are proportional to the crack tip opening displacement, and the damage accumulation models of Weertman [12] and Rice [13].…”
Section: Introductionmentioning
confidence: 99%
“…Usami and Shida [8] postulated that the fatigue threshold corresponds to a critical plastic zone size while Donahue et al [9] proposed that the threshold for the onset of crack growth occurs when the crack tip opening displacement attains a value comparable to a critical microstructural parameter. Models for the Paris law regime include the geometric models of Laird and Smith [10] and of McClintock [11], which presume that crack growth rates are proportional to the crack tip opening displacement, and the damage accumulation models of Weertman [12] and Rice [13].…”
Section: Introductionmentioning
confidence: 99%
“…The near-threshold deviation of the common propagation law was suggested by [10]. The observed rapidly increasing growth towards ductile tearing was accounted.…”
Section: Introductionmentioning
confidence: 83%
“…Sie wurde in weiteren Versuchen nach ASTM E 399-90 [7] und DIN EN ISO 12737 [8] für beide Legierungen zu K C = 37 MPa ffiffiffi ffi m p bestimmt. Zur mathematischen Beschreibung der experimentell ermittelten Rissausbreitungsdaten wurde die von Klesnil und Lukáš vorgeschlagene und in Gleichung 1 dargestellte Beziehung verwendet [9,10]. Diese Rissfortschrittsgleichung hat sich zur Beschreibung der unterkritischen Rissausbreitung bewährt.…”
Section: Ermü Dungsrissausbreitung Bei Konstantem Spannungsverhä Ltnisunclassified