Abstract
A modified fatigue curve is constructed by way of computation from the results of comparative tests with irregular loading and is used to reduce the error in prediction of lifetime. A numerical and analytical method for constructing the modified fatigue curve is proposed. Limiting cases for variation of the modified fatigue curve from the starting curve obtained in tests with a constant amplitude of loading are considered.
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Original Russian Text © N.A. Makhutov, I.M. Petrova, I.V. Gadolina, A.V. Kulakov, 2010, published in Problemy Mashinostroeniya i Nadezhnosti Mashin, 2010, No. 4, pp. 41–46.
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Makhutov, N.A., Petrova, I.M., Gadolina, I.V. et al. On peculiarities in construction of a modified fatigue curve. J. Mach. Manuf. Reliab. 39, 338–342 (2010). https://doi.org/10.3103/S1052618810040060
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DOI: https://doi.org/10.3103/S1052618810040060