Un algorithme de decomposition convexe pour I' etude de structures en alliage a memoire de forme Application aux manchons de raccordement

Authors

  • Stt~phane Pagano Laboratoire de Mecanique et Genie Civil, CNRS UMR 5508, Universite Montpellier 2, cc048 F-34095 Montpellier cedex 5
  • Pierre Alart Laboratoire de Mecanique et Genie Civil, CNRS UMR 5508, Universite Montpellier 2, cc048 F-34095 Montpellier cedex 5
  • Frederic Lebon Laboratoire de Mecanique et Genie Civil, CNRS UMR 5508, Universite Montpellier 2, cc048 F-34095 Montpellier cedex 5

Keywords:

shape memory alloys, phase transition, unilateral contact, friction, thermomechanical couplings, convex decomposition, fixed point, Gauss-Seidel with projection, Cranck-Niclzolson method

Abstract

We presellt, in this paper, a theoretical and numerical modelisation of the coupling sleeves. The model takes into account shape memory alloys behavior, thermomechanics couplings and frictional contact. The numerical solution is based on a convex difference algorithm associated with two fixed point algorithms for thermal and frictional problems.

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Published

1998-04-29

How to Cite

Pagano, S. ., Alart, P., & Lebon, F. . (1998). Un algorithme de decomposition convexe pour I’ etude de structures en alliage a memoire de forme Application aux manchons de raccordement. European Journal of Computational Mechanics, 7(4), 365–400. Retrieved from https://journals.riverpublishers.com/index.php/EJCM/article/view/3091

Issue

1998: Vol 7 Iss 4

Section

Original Article