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Article Dans Une Revue International Journal of Solids and Structures Année : 2006

About modelling the shape memory alloy behaviour based on the phase transformation surface identification under proportional loading and anisothermal conditions

Résumé

Based on the experimental identification of the phase transformation surface, a modelling of shape memory alloys anisothermal behaviour is proposed. Within the framework of the thermodynamics of irreversible processes, two internal variables are chosen: the stress-induced martensite volume fraction and the self-accommodating martensite volume fraction. A special attention is paid to take into account the asymmetry between tension and compression behaviours.

Dates et versions

hal-00159358 , version 1 (03-07-2007)

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Christian Lexcellent, Lamine Boubakar, Christophe Bouvet, Sylvain Calloch. About modelling the shape memory alloy behaviour based on the phase transformation surface identification under proportional loading and anisothermal conditions. International Journal of Solids and Structures, 2006, 43 ((3-4)), pp. 613-626. ⟨10.1016/j.ijsolstr.2005.07.004⟩. ⟨hal-00159358⟩
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