We consider a thermodynamic model for fatigue accumulation in an oscillating elastoplastic Kirchhoff plate based on the hypothesis that the fatigue accumulation rate is proportional to the plastic part of the dissipation rate. For the full model with periodic boundary conditions we prove existence of a solution in the whole time interval.
Fatigue accumulation in a thermo-visco-elastoplastic plate / Eleuteri, Michela; Kopfovà, Jana; Krejčí, Pavel. - In: DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS. SERIES B.. - ISSN 1531-3492. - 19:(2014), pp. 2091-2109. [10.3934/dcdsb.2014.19.2091]
Fatigue accumulation in a thermo-visco-elastoplastic plate
ELEUTERI, Michela;
2014
Abstract
We consider a thermodynamic model for fatigue accumulation in an oscillating elastoplastic Kirchhoff plate based on the hypothesis that the fatigue accumulation rate is proportional to the plastic part of the dissipation rate. For the full model with periodic boundary conditions we prove existence of a solution in the whole time interval.
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