A 3D super-elastic model for shape memory alloys taking into account progressive strain under cyclic loadings

作者: Luc Saint-Sulpice , Shabnam Arbab Chirani , Sylvain Calloch

DOI: 10.1016/J.MECHMAT.2008.07.004

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摘要: This paper concerns the mechanical behavior of super-elastic polycrystalline shape memory alloys under cyclic loadings. Sometimes, as shown by many experimental observations, a permanent inelastic strain occurs and increases with number cycles. A series tests has been carried out used to develop 3D macroscopic model for super-elasticity SMAs able describe evolution during

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