Comparison of Thermomechanical Models for Shape Memory Alloy Springs Y. Gillet, M.-A. Meunier, V. Brailovski, F. Trochu, E. Patoor and M. Berveiller J. Phys. IV France, 05 C8 (1995) C8-1165-C8-1170 Published online: 11 July 2014 DOI: 10.1051/jp4/1995581165