The ultimate hardening model of materials, described by the authors earlier, which is based on allowance for hardening in the zone of localization of inelastic strains, is applied to the estimation of the high-cycle life of materials. A method for the determination of local inelastic strain for the simple case of loading has been developed. The prospects for the use of the model for various complex cases of loading are shown.
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Translated from Problemy Prochnosti, No. 1, pp. 95 – 103, January – February, 2011.
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Tsybanev, G.V., Novikov, A.I. Computational model of the ultimate hardening of materials under high-cycle fatigue and determination of its parameters. Part 2. Computational description of the kinetics of inelastic cyclic deformation. Strength Mater 43, 66–72 (2011). https://doi.org/10.1007/s11223-011-9268-y
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DOI: https://doi.org/10.1007/s11223-011-9268-y