J. Phys. IV France
Volume 112, October 2003
|Page(s)||187 - 190|
J. Phys. IV France 112 (2003) 187
Modeling of polycrystalline shape memory alloys at finite strains based upon the logarithmic stress rateCh. Müller and O.T. Bruhns
Ruhr University Bochum, Institute of Mechanics, 44780 Bochum, Germany
A thermomechanical model describing pseudoelasticity at finite strains is developed. It is Eulerian type and based upon the additive decomposition of the stretching D into an elastic and an elastic-inelastic phase transformation part and the multiplicative decomposition of the deformation gradient F into an elastic and an inelastic phase transformation part .
© EDP Sciences 2003