A review of constitutive models and modeling techniques for shape memory alloys
Constitutive models for shape memory alloys have seen significant development in the last
decades. They have evolved from uniaxial, mostly empirical, relations to full-fledged …
decades. They have evolved from uniaxial, mostly empirical, relations to full-fledged …
Nonlocal elasticity in shape memory alloys modeled using peridynamics for solving dynamic problems
The work is primarily devoted to the peridynamic model elaborated for a solid body made of
shape memory alloys (SMAs). The superelasticity effect is taken into consideration as well …
shape memory alloys (SMAs). The superelasticity effect is taken into consideration as well …
Effect of axial preloads on torsional behavior of superelastic shape memory alloy tubes–experimental investigation and simulation/predictions of intricate inner loops
Shape memory alloy (SMA) devices (utilizing wires/rods, springs or tubes) engage unique
superelastic/pseudoelastic (SE) phenomenon for large stroke recovery, energy dissipation …
superelastic/pseudoelastic (SE) phenomenon for large stroke recovery, energy dissipation …
Experimental and finite element analysis of superelastic behaviour of shape memory alloy for dam** applications
F Thiébaud, TB Zineb - Mechanics & Industry, 2014 - cambridge.org
Shape memory alloys (SMA) are good candidates especially for being used as passive
dampers. In order to develop the use of these alloys in structural vibrations control, the …
dampers. In order to develop the use of these alloys in structural vibrations control, the …
Solving partial differential equations in computational mechanics via nonlocal numerical approaches
The work addresses solving partial differential equations (PDE) s for a continuum solid body
using a nonlocal formulation. Second order spatial derivatives are of concern as they enable …
using a nonlocal formulation. Second order spatial derivatives are of concern as they enable …
Investigation of dog-bone geometry for simple tensile test of pseudoelastic shape memory alloys
In the present work, simple tensile test of shape memory alloys (SMAs) is studied by
considering stress concentration caused by the grippers. In order to simulate SMA …
considering stress concentration caused by the grippers. In order to simulate SMA …
Investigation on local and global behaviors of pseudoelastic shape memory alloy wires in simple tensile test considering stress concentration of grippers
To investigate the local phenomena of nucleation and propagation in the simple tensile test
of shape memory alloys, the existing models consider geometrical imperfections in the …
of shape memory alloys, the existing models consider geometrical imperfections in the …
An investigation into the simple tensile test of SMA wires considering stress concentration of grippers
M Kamarni, M Kadkhodaei - Journal of materials engineering and …, 2014 - Springer
To simulate the behaviors of shape memory alloy (SMA) wires, several 1-D constitutive
models have been proposed most of which assume a homogeneous behavior for the …
models have been proposed most of which assume a homogeneous behavior for the …
On nonlocal modeling in continuum mechanics
A Martowicz - Mechanics and Control, 2015 - journals.agh.edu.pl
The objective of the paper is to provide an overview of nonlocal formulations for models of
elastic solids. The author presents the physical foundations for nonlocal theories of …
elastic solids. The author presents the physical foundations for nonlocal theories of …
Porous Shape Memory Alloy: 3D Reconstitution and Numerical Simulation of Superelastic Behavior
As a new class of metallic foam materials have attracted increasing interest in different fields
of engineering. They are particularly versatile because of their interesting mechanical and …
of engineering. They are particularly versatile because of their interesting mechanical and …