32 citations · 38 across the 8 of their papers we have counts for
8 papers
Propagation of Love waves in linear elastic isotropic Cosserat materials
Marius Apetrii, Emilian Bulgariu, Ionel-Dumitrel Ghiba +2
We investigate the propagation of Love waves in an isotropic half-space modelled as a linear {elastic isotropic} Cosserat material. To this aim, we show that a method commonly used…
Rayleigh waves in isotropic elastic materials with micro-voids
Emilian Bulgariu, Ionel-Dumitrel Ghiba, Hassam Khan +1
In this paper, we show that a general method introduced by Fu and Mielke allows to give a complete answer on the existence and uniqueness of a subsonic solution describing the prop…
The consistent coupling boundary condition for the classical micromorphic model: existence, uniqueness and interpretation of parameters
Marco Valerio d'Agostino, Gianluca Rizzi, Hassam Khan +3
We consider the classical Mindlin-Eringen linear micromorphic model with a new strictly weaker set of displacement boundary conditions. The new consistent coupling condition aims a…
Analytical solution of the uniaxial extension problem for the relaxed micromorphic continuum and other generalized continua (including full derivations)
Gianluca Rizzi, Hassam Khan, Ionel-Dumitrel Ghiba +2
We derive analytical solutions for the uniaxial extension problem for the relaxed micromorphic continuum and other generalized continua. These solutions may help in the identificat…
Analytical solution of the cylindrical torsion problem for the relaxed micromorphic continuum and other generalized continua (including full derivations)
Gianluca Rizzi, Geralf Hütter, Hassam Khan +3
We solve the St.Venant torsion problem for an infinite cylindrical rod whose behaviour is described by a family of isotropic generalized continua, including the relaxed micromorphi…
Existence and uniqueness of Rayleigh waves in isotropic elastic Cosserat materials and algorithmic aspects
Hassam Khan, Ionel-Dumitrel Ghiba, Angela Madeo +1
We discuss the propagation of surface waves in an isotropic half space modelled with the linear Cosserat theory of isotropic elastic materials. To this aim we use a method based on…
Analytical solutions of the cylindrical bending problem for the relaxed micromorphic continuum and other generalized continua (including full derivations)
Gianluca Rizzi, Geralf Hütter, Angela Madeo +1
We consider the cylindrical bending problem for an infinite plate as modelled with a family of generalized continuum models, including the micromorphic approach. The models allow t…
On the dispersion of waves for the linear thermoelastic relaxed micromorphic model
Aarti Khurana, Suman Bala, Hassam Khan +2
We present the complete set of constitutive relations and field equations for the linear thermoelastic relaxed micromorphic continuum and investigate its variants for wave propagat…