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Spectral methods plasticity modeling for fatigue damageestimation: experimental application – uniaxial case
Published online by Cambridge University Press: 30 May 2014
Abstract
In this paper, we present techniques for fatigue damage evaluation using spectral methodsand a model taking into account confined elasto-plastic behavior. The model is associatedwith a local fatigue approach, covering the whole endurance domain (low cycle and highcycle fatigue). It uses Neuber’s method and is valid for limited plasticity. To validatethis modeling, we perform a correlation between spectral methods, modified spectralmethods and experimental tests. Results presented here are focused on the uniaxial loadingcase.
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- © AFM, EDP Sciences 2014
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