INJECTION D'UN COULIS DE MICROCIMENT A TRAVERS UN MILIEU POREUX : MODELISATION ET EXPERIMENTATION

Abstract

In order to describe the basic phenomenon of miscible grout injection in a saturated and deformable porous medium, a general mathematical model is proposed, which accounts for the existing coupling between the fluid flow analysis, the miscible grout transport, and the solid skeleton deformation, leading to a realistic prediction of the injected zone