Monitoring and modeling the behavior of synthetic cementitious like pore waters injected in an equipped borehole of the Meuse Haute Marne Underground Research Laboratory'

Francis Claret (1) , Yannick Linard (2) , Stéphane Gaboreau (1) , X. Bourbon (2) , Catherine Lerouge (1) , Christophe Tournassat (1)

1 BRGM - Bureau de Recherches Géologiques et Minières (BRGM)
2 ANDRA - Agence Nationale pour la Gestion des Déchets Radioactifs

Since July 2010, Andra is conducting an in situ experiment within the Meuse Haute Marne Underground Research Laboratory. Two synthetic cementitious like pore waters (pH 13.5 and 12.5) are circulating in two separated chambers (75 cm height, diameter 76 mm) in an equipped borehole drilled in the GED gallery. Modelling of this injection have been performed using PhreeqC

Mots clés: PhreeqC; cement; clay

Domaines: Sciences de l'environnement

Francis Claret, Yannick Linard, Stéphane Gaboreau, X. Bourbon, Catherine Lerouge, et al.. Monitoring and modeling the behavior of synthetic cementitious like pore waters injected in an equipped borehole of the Meuse Haute Marne Underground Research Laboratory'. Third International Workshop on Mechanisms and Modeling of Cement/Waste Interactions, May 2013, Ghent, Belgium. ⟨hal-00780402⟩