La Multi-Channel Acquisition of Surface Waves (MASW) est devenu populaire depuis quelques années pour l'auscultation non destructive de milieux tabulaires naturels ou artificiels (Béton). Cette méthode, basée sur le comportement dispersif des ondes de surface, comporte deux étapes principales. Une courbe de dispersion des vitesses de phase des ondes de surface est, dans un premier temps, extraite d'un sismogramme par une transformée du champ d'onde (transformée p-?). L'inversion de cette dernière conduit enfin à une interprétation du milieu ausculté sous la forme d'un profil 1D des vitesses de propagation des ondes transverses en fonction de la profondeur. Cette dissertation propose une évaluation de la faisabilité de l’utilisation de la MA...
In sites where earthquakes occur, the use of surface wave methods represents a convenient and effect...
International audienceIn this paper, the propagation of both longitudinal and surface waves will be ...
The Spectral-Analysis-of-Surface-Waves (SASW) method is a technique in which surface waves are used ...
La Multi-Channel Acquisition of Surface Waves (MASW) est devenu populaire depuis quelques années pou...
The assessment of an Excavating Damaged Zone (EDZ) due to underground works is important in the cont...
Ce travail propose une méthode acoustique de contrôle non destructif du béton pour les structures du...
International audienceIn this paper the propagation of surfaces waves is investigated in the case of...
Lors du creusement de galeries profondes ou de tunnels, les propriétés hydromécaniques de la roche e...
Two surface wave testing methods, namely, (i) the spectral analysis of surface waves (SASW), and (ii...
The accuracy and resolution of surface wave dispersion results depend on the parameters used for acq...
Este trabalho teve como objetivo a realização de um estudo sobre o método MASW (Análise Multicanal d...
The diagnosis of structures and the evaluation of their residual timelife is an important issue for ...
The application of the MASW method in areas that show strong lateral variations in subsurface proper...
Nowadays, many environmental and climatic factors such as weathering actions, temperature variation,...
The upper part of the seismic section is studied using refracted waves, as well as surface waves us...
In sites where earthquakes occur, the use of surface wave methods represents a convenient and effect...
International audienceIn this paper, the propagation of both longitudinal and surface waves will be ...
The Spectral-Analysis-of-Surface-Waves (SASW) method is a technique in which surface waves are used ...
La Multi-Channel Acquisition of Surface Waves (MASW) est devenu populaire depuis quelques années pou...
The assessment of an Excavating Damaged Zone (EDZ) due to underground works is important in the cont...
Ce travail propose une méthode acoustique de contrôle non destructif du béton pour les structures du...
International audienceIn this paper the propagation of surfaces waves is investigated in the case of...
Lors du creusement de galeries profondes ou de tunnels, les propriétés hydromécaniques de la roche e...
Two surface wave testing methods, namely, (i) the spectral analysis of surface waves (SASW), and (ii...
The accuracy and resolution of surface wave dispersion results depend on the parameters used for acq...
Este trabalho teve como objetivo a realização de um estudo sobre o método MASW (Análise Multicanal d...
The diagnosis of structures and the evaluation of their residual timelife is an important issue for ...
The application of the MASW method in areas that show strong lateral variations in subsurface proper...
Nowadays, many environmental and climatic factors such as weathering actions, temperature variation,...
The upper part of the seismic section is studied using refracted waves, as well as surface waves us...
In sites where earthquakes occur, the use of surface wave methods represents a convenient and effect...
International audienceIn this paper, the propagation of both longitudinal and surface waves will be ...
The Spectral-Analysis-of-Surface-Waves (SASW) method is a technique in which surface waves are used ...