Article : texte imprimé

Fatigue-life prediction method based on small-crack theory in an engine material

James C. Newman, Jr., Auteur ; Balkrishna S. Annigeri, Auteur |

Dans Transactions of the ASME . Journal of engineering for gas turbines and power (Vol. 134 N° 3, Mars 2012)

Plasticity effects and crack-closure modeling of small fatigue cracks were used on a Ti-6Al-4V alloy to calculate fatigue lives under various constant-amplitude loading conditions (negative to positive stress ratios, R) on notched and un-notched[...]

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