This thesis is dedicated to the modelling of plane wave propagation in infinite multilayered plates, in the context of linear elasticity. The aim of this work is to find an analytical or semi-analytical approximation of the wave dispersion relations when the ratio of the thickness to the wavelength is small. The dispersion relations, linking the angular frequency and the wave number, provide key information about the propagation characteristics of the wave modes. Two methods are proposed in this thesis: the Bending-Gradient model and the asymptotic expansion method. The relevance of these methods is tested by comparing their predictions to those of well-known plate theories, and to reference results computed using the finite element method....
ABSTRACT. A propagating wave of the bending nature that is localised near the stress free edge of an...
AbstractAnalytical wave propagation studies in gradient elastic solids and structures are presented....
Elastic wave propagation in a three-layered plate with high-contrast mechanical and geometric proper...
This thesis is dedicated to the modelling of plane wave propagation in infinite multilayered plates,...
International audienceThis paper is concerned with the prediction of the propagation of flexural wav...
International audienceThis paper is concerned with the prediction of the propagation of flexural wav...
In a recent work, a new plate theory for thick plates was suggested where the static unknowns are th...
This thesis is divided into two main parts: (i) the first one is about an original purely geometrica...
The propagation of plane-strain harmonic waves in multilayered plates is studied using a multiscale ...
Etude expérimentale et numérique de la propagation des ondes guidées dans des plaques élastiques d'é...
International audienceIn this paper, a finite-element modeling of a recent plate theory for out-of-p...
Multilayered plates are commonly used in weight-sensitive industrial applications. Ithas been demons...
In this paper we derive a strain gradient plate model from the three-dimensional equations of strain...
Cette thèse porte sur la modélisation des ondes élastodynamiques dans deux situations particulières ...
ABSTRACT. A propagating wave of the bending nature that is localised near the stress free edge of an...
AbstractAnalytical wave propagation studies in gradient elastic solids and structures are presented....
Elastic wave propagation in a three-layered plate with high-contrast mechanical and geometric proper...
This thesis is dedicated to the modelling of plane wave propagation in infinite multilayered plates,...
International audienceThis paper is concerned with the prediction of the propagation of flexural wav...
International audienceThis paper is concerned with the prediction of the propagation of flexural wav...
In a recent work, a new plate theory for thick plates was suggested where the static unknowns are th...
This thesis is divided into two main parts: (i) the first one is about an original purely geometrica...
The propagation of plane-strain harmonic waves in multilayered plates is studied using a multiscale ...
Etude expérimentale et numérique de la propagation des ondes guidées dans des plaques élastiques d'é...
International audienceIn this paper, a finite-element modeling of a recent plate theory for out-of-p...
Multilayered plates are commonly used in weight-sensitive industrial applications. Ithas been demons...
In this paper we derive a strain gradient plate model from the three-dimensional equations of strain...
Cette thèse porte sur la modélisation des ondes élastodynamiques dans deux situations particulières ...
ABSTRACT. A propagating wave of the bending nature that is localised near the stress free edge of an...
AbstractAnalytical wave propagation studies in gradient elastic solids and structures are presented....
Elastic wave propagation in a three-layered plate with high-contrast mechanical and geometric proper...