Simulation of transient mechanical wave propagation in heterogeneous soils - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement
Communication Dans Un Congrès Année : 2005

Simulation of transient mechanical wave propagation in heterogeneous soils

Résumé

A Finite Element Method using a C++ code is developed to study the mechanical wave propagation in saturated porous soils. The modelization uses the complete Biot theory including the couplings between the solid and fluid phases. A matrix-free algorithm and a selection data technique are implemented in the code. Researches are focused on homogeneous and heterogeneous semi-infinite media in the case of transient regimes. The time domain results present the displacements over and within the half-space. In particular, we will see that the fluid wave front is strongly dependent on the proportion of heterogeneities in the ground.
Fichier principal
Vignette du fichier
mesgouez_iccs_05.pdf (695.68 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-02672747 , version 1 (04-03-2024)

Identifiants

Citer

Arnaud Mesgouez, Gaëlle Lefeuve-Mesgouez, André Chambarel. Simulation of transient mechanical wave propagation in heterogeneous soils. 5th International Conference on Computational Science - ICCS 2005, May 2005, Atlanta, United States. pp.647-654, ⟨10.1007/11428831_80⟩. ⟨hal-02672747⟩
20 Consultations
8 Téléchargements

Altmetric

Partager

More