TY - GEN
T1 - Time integration and assessment of a model for shape memory alloys considering multiaxial nonproportional loading cases
AU - Zaki, Wael
AU - Gu, Xiaojun
AU - Morin, Claire
AU - Moumni, Ziad
AU - Zhang, Weihong
N1 - Publisher Copyright:
© 2014 by ASME.
PY - 2014/1/1
Y1 - 2014/1/1
N2 - The paper presents a numerical implementation of the ZM model for shape memory alloys that fully accounts for non-proportional loading and its influence on martensite reorientation and phase transformation. Derivation of the time-discrete implicit integration algorithm is provided. The algorithm is used for finite element simulations using Abaqus, in which the model is implemented by means of a user material subroutine. The simulations are shown to agree with experimental and numerical simulation data taken from the literature.
AB - The paper presents a numerical implementation of the ZM model for shape memory alloys that fully accounts for non-proportional loading and its influence on martensite reorientation and phase transformation. Derivation of the time-discrete implicit integration algorithm is provided. The algorithm is used for finite element simulations using Abaqus, in which the model is implemented by means of a user material subroutine. The simulations are shown to agree with experimental and numerical simulation data taken from the literature.
UR - https://www.scopus.com/pages/publications/84918504440
U2 - 10.1115/SMASIS20147599
DO - 10.1115/SMASIS20147599
M3 - Conference contribution
AN - SCOPUS:84918504440
T3 - ASME 2014 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS 2014
BT - ASME 2014 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS 2014
PB - Web Portal ASME (American Society of Mechanical Engineers)
T2 - ASME 2014 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS 2014
Y2 - 8 September 2014 through 10 September 2014
ER -