An ultimate hardening model of materials has been developed, which is based on allowance for hardening in the fatigue fracture zone. Using this model, the high-cycle life of materials is estimated. The hardening function and the relation of its parameters to fatigue life have been described. An original method for the determination of model parameters on the basis of fatigue curve by its characteristic points is proposed.
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Translated from Problemy Prochnosti, No. 6, pp. 122 – 136, November – December, 2010.
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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 1. Description of the model. Strength Mater 42, 717–727 (2010). https://doi.org/10.1007/s11223-010-9259-4
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DOI: https://doi.org/10.1007/s11223-010-9259-4