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Some universal solutions for incompressible elastic bodies that are not Green elastic
(Elsevier, 2020)
Universal solutions are found for isotropic elastic bodies, for a class of constitutive equation that is not Green elastic, wherein the linearized strain is assumed to be a function of the Cauchy stress. The structure of ...
New sets of spectral invariants for electro-elastic bodies with one and two families of fibres
(Elsevier, 2016)
New sets of spectral invariants are proposed to study the behaviour of electro-elastic bodies composed of a matrix filled with one or two (in general non-orthogonal) families of 'fibres', where both the matrix and the ...
A note on the wave equation for a class of constitutive relations for nonlinear elastic bodies that are not Green elastic
(Sage Publications, 2018)
A class of constitutive relations for elastic bodies has been proposed recently, where the linearized strain tensor is expressed as a nonlinear function of the stress tensor. Considering this new type of constitutive ...
A novel spectral formulation for transversely isotropic magneto-elasticity
(SAGE, 2017)
Classical invariants, despite most of them having unclear physical interpretation and not having experimental advantages, have been extensively used in modeling nonlinear magneto-elastic materials. In this paper, a new set ...
Influence of nonlinear stiffness on the dynamics of a slender elastic beam under torsional oscillations
(2014)
This study focuses on analysing the effects of nonlinear torsional stiffness on the dynam-ics of a slender elastic beam under torsional oscillations, which can be subject to helical buckling.The helical buckling of an ...
Study of a new class of nonlinear inextensible elastic bodies
(Springer, 2015)
In this paper, we study the consequences of the constraint of inextensibility with regard to a class of constitutive relations, where the strain is given as a function of the stress. Such constitutive equations belong to ...
A mathematical model for wave propagation in elastic tubes with inhomogeneities: Application to blood waves propagation
(Elsevier B.V., 2007-12-15)
We study the propagation of waves in an elastic tube filled with an inviscid fluid. We consider the case of inhomogeneity whose mechanical and geometrical properties vary in space. We deduce a system of equations of the ...
Spectral/HP finite elements applied to linear and non-linear structural elastic problems
(Latin Amer J Solids StructuresSao PauloBrasil, 2007)
Modelling residual stresses in elastic bodies described by implicit constitutive relations
(Elsevier Ltd, 2018)
In this paper we study the response of bodies that are residually stressed within the context of a new class of constitutive relations, wherein the strains are assumed to be functions of the stresses. Such bodies are said ...