Abstract : We present shakedown theorems applying to cyclically loaded media in which plastic flow and diffusion of guest atoms are coupled. The presented theorems are in the spirit of Melan and Koiter theorems in plasticity. They allow one to estimate the loading parameters for which elastic shakedown occurs, i.e. for which the plastic strain stabilizes to a time-independent limit. An application related to lithium-ion batteries is presented.
https://hal-enpc.archives-ouvertes.fr/hal-02985393 Contributeur : Michael PeigneyConnectez-vous pour contacter le contributeur Soumis le : lundi 2 novembre 2020 - 10:40:57 Dernière modification le : vendredi 14 janvier 2022 - 03:41:05 Archivage à long terme le : : mercredi 3 février 2021 - 18:54:50
Michaël Peigney. Static and kinematic shakedown theorems in diffusion-induced plasticity. Journal of Theoretical and Applied Mechanics, Polish Society of theoretical and applied Mechanics, 2020, 58 (2), pp.415-424. ⟨10.15632/jtam-pl/118453⟩. ⟨hal-02985393⟩