Computational approach proposition for further processing of the fatigue curve
Applied and Computational Mechanics, Vol. 1, No. 1, pp. 265 - 272

The goal of our paper is to present the numerical computational tools application for the hysteretic curve identification using Karray-Bouc and Ramberg-Osgood models. The Karray-Bouc model parameters will be determined from Ramberg-Osgood model and Manson-Coffin curve parameters. Using special Matlab’s procedures we can calculate dissipative (hysteretic) energy density per cycle and express Manson-Coffin curve in energy version.


Manson-Coffin curve, energy fatigue curve, Karray-Bouc hysteretic model, Ramberg-Osgood model

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