An extension of RL models of pseudoelasticity accounting for large strains is presented. The mechanical model is reformulated in an intermediate configuration so to recover a small strain-like format of the constitutive relationship. A numerical example shows the performances of the proposed approach.
RL models of pseudoelasticity for SMAs at finite strains. Formulation and implementation
VALOROSO, Nunziante;
2003-01-01
Abstract
An extension of RL models of pseudoelasticity accounting for large strains is presented. The mechanical model is reformulated in an intermediate configuration so to recover a small strain-like format of the constitutive relationship. A numerical example shows the performances of the proposed approach.File in questo prodotto:
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