A review of implicit constitutive theories to describe the response of elastic bodies

R Bustamante, K Rajagopal - Constitutive modelling of solid continua, 2020 - Springer
Implicit constitutive relations are discussed for elastic, electro-and magneto-elastic and
thermo-elastic bodies. Approximations of implicit constitutive equations for electro-elastic …

Conspectus of concepts of elasticity

KR Rajagopal - Mathematics and Mechanics of Solids, 2011 - journals.sagepub.com
The term 'elasticity'seems to conjure different images in different minds. After a discussion of
the various interpretations of elasticity espoused by the pioneers, we discuss the notions of …

On the nonlinear elastic response of bodies in the small strain range

KR Rajagopal - Acta Mechanica, 2014 - Springer
The classical linearized approximation to describe the elastic response of solids is the most
widely used model in solid mechanics. This approximate model is arrived at by assuming …

A novel approach to the description of constitutive relations

KR Rajagopal, G Saccomandi - Frontiers in Materials, 2016 - frontiersin.org
Recent advances in the development of implicit constitutive relations to describe the
response of both solids and fluids have greatly increased the repertoire of the modeler in his …

Finite element simulation of quasi-static tensile fracture in nonlinear strain-limiting solids with the phase-field approach

S Lee, HC Yoon, SM Mallikarjunaiah - Journal of Computational and …, 2022 - Elsevier
We investigate a quasi-static tensile fracture in nonlinear strain-limiting solids by coupling
with the phase-field approach. A classical model for the growth of fractures in an elastic …

Nonlinear elasticity with limiting small strain for cracks subject to non-penetration

H Itou, VA Kovtunenko… - … and Mechanics of …, 2017 - journals.sagepub.com
A major drawback of the study of cracks within the context of the linearized theory of
elasticity is the inconsistency that one obtains with regard to the strain at a crack tip, namely …

Anti-plane stress state of a plate with a V-notch for a new class of elastic solids

V Kulvait, J Málek, KR Rajagopal - International Journal of Fracture, 2013 - Springer
The main purpose of this study is to investigate the efficacy and usefulness of a class of
recently proposed models that could be reasonable candidates for describing the response …

On elastic solids with limiting small strain: modelling and analysis

M Bulíček, J Málek, KR Rajagopal, E Süli - EMS Surveys in …, 2014 - ems.press
In order to understand nonlinear responses of materials to external stimuli of different sort,
be they of mechanical, thermal, electrical, magnetic, or of optical nature, it is useful to have at …

A note on the linearization of the constitutive relations of non-linear elastic bodies

KR Rajagopal - Mechanics Research Communications, 2018 - Elsevier
Within the context of the non-linear theory of Cauchy elastic bodies (hence Green elastic
bodies which are a sub-set of Cauchy elastic bodies wherein the stress is derivable from a …

Finite element model for a coupled thermo-mechanical system in nonlinear strain-limiting thermoelastic body

HC Yoon, KK Vasudeva, SM Mallikarjunaiah - … in Nonlinear Science and …, 2022 - Elsevier
We investigate a specific finite element model to study the thermoelastic behavior within the
context of nonlinear strain-limiting constitutive relation. As a special subclass of implicit …