2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/165650We are interested in the modeling of wave propagation in poroelastic media. We consider the biphasic Biot's model in an infinite bilayered medium, with a plane interface. We adopt the Cagniard-De Hoop's technique. This report is devoted to the calculation of analytical solutions in two dimensions. The solutions we present here have been used to validate numerical codes.Analysis of PDEsClassical PhysicsGeophysicstext