A large displacement finite rotation beam finite element formulation for shape memory alloy structural analysis is proposed. The Reissner-Mindlin beam model is considered in the total Lagrangian form. A reference configuration macroscopic constitutive model with internal variables is adopted for the evaluation of the stress components acting on the beam cross section. The computation of stress resultants and couples is performed iteratively using an algorithm that grants cross section equilibrium given material strain measures.

A beam finite element for nonlinear analysis of shape memory alloy devices / Artioli, E; Auricchio, F; Taylor, R L. - 519:(2010), pp. 59-97. [10.1007/978-3-7091-0231-2_3]

A beam finite element for nonlinear analysis of shape memory alloy devices

Artioli E;
2010

Abstract

A large displacement finite rotation beam finite element formulation for shape memory alloy structural analysis is proposed. The Reissner-Mindlin beam model is considered in the total Lagrangian form. A reference configuration macroscopic constitutive model with internal variables is adopted for the evaluation of the stress components acting on the beam cross section. The computation of stress resultants and couples is performed iteratively using an algorithm that grants cross section equilibrium given material strain measures.
2010
New Trends in Thin Structures: Formulation, Optimization and Coupled Problems
Peter Wriggers; Paolo de Mattos Pimenta
978-3-7091-0230-5
Springer-Verlag
STATI UNITI D'AMERICA
A beam finite element for nonlinear analysis of shape memory alloy devices / Artioli, E; Auricchio, F; Taylor, R L. - 519:(2010), pp. 59-97. [10.1007/978-3-7091-0231-2_3]
Artioli, E; Auricchio, F; Taylor, R L
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/1303408
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