Three-dimensional modeling of pseudoelastic effect of the shape memory alloys
| dc.contributor.author | MEDDOUR Belkacem | |
| dc.date.accessioned | 2024-02-13T14:14:19Z | |
| dc.date.available | 2024-02-13T14:14:19Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | The present work aims to develop a 3D constitutive model to describe pseudoelastic effect on the behavior of memory shape alloys. This phenomenological constitutive model is based on a set of variables: temperature and stress as control variables, and the fraction of the martensite as an internal variable. By using the first and the second principle of thermodynamics and with a simple formalism, we have developed constitutive equations followed by criteria of transformations. This developed model has parameters intended to be determined by a tensile pseudoelastic test. We have introduced an algorithm to simulate the response of the model with respect to experimental data. Three cases were considered: one dimensional, biaxial and triaxial loading. | |
| dc.identifier.uri | http://dspace.univ-khenchela.dz:4000/handle/123456789/685 | |
| dc.language.iso | en | |
| dc.title | Three-dimensional modeling of pseudoelastic effect of the shape memory alloys | |
| dc.type | Article |
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