Results 81 to 90 of about 429 (115)

Finite Third-order Gradient Elasticity and Thermoelasticity

Journal of Elasticity, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Reiher, Jörg Christian, Bertram, Albrecht   +1 more
openaire   +1 more source

Elastic dielectrics with polarization gradient

International Journal of Engineering Science, 1969
Abstract The internal energy of elastic dielectrics is assumed to depend on polarization gradients in addition to deformation gradients and polarization. The field equation, jump conditions and constitutive equations are obtained by a variational principle.
openaire   +1 more source

On causality of the gradient elasticity models

Journal of Sound and Vibration, 2006
Abstract This paper is concerned with causality of the gradient elasticity models of heterogeneous materials. As a rule, these models are not strictly causal since they allow an infinite speed of energy transfer by means of either propagating or transient evanescent waves.
openaire   +1 more source

Finite Gradient Elasticity and Plasticity

2020
Within the range of finite deformations, material laws have to fulfil certain invariance requirements. If we assume invariance under rigid body modifications, it is generally recommended to use material variables because of their invariance property, i.e. those which are defined in the reference placement.
openaire   +1 more source

A mixed variational framework for higher-order unified gradient elasticity

International Journal of Engineering Science, 2022
S Ali Faghidian, Krzysztof Kamil Zur
exaly  

Gradient Elasticity

2020
openaire   +1 more source

Dislocations in second strain gradient elasticity

International Journal of Solids and Structures, 2006
Markus Lazar, Elias Aifantis
exaly  

Gradient elasticity in statics and dynamics: An overview of formulations, length scale identification procedures, finite element implementations and new results

International Journal of Solids and Structures, 2011
Harm Askes, Elias Aifantis
exaly  

Non-singular dislocation loops in gradient elasticity

Physics Letters, Section A: General, Atomic and Solid State Physics, 2012
Markus Lazar
exaly  

The non-singular Green tensor of gradient anisotropic elasticity of Helmholtz type

European Journal of Mechanics, A/Solids, 2015
Markus Lazar, Giacomo Po
exaly