Characterization of microstructural and physical properties changes in biocemented sand using 3D X-ray microtomography

Abdelali Dadda (1, 2) , Christian Geindreau (2, 1) , Fabrice Emeriault (2, 3) , Sabine Rolland Du Roscoat (1, 2) , Aurélie Garandet (4) , Leslie Sapin (4) , Annette Esnault Filet (4)

1 CoMHet - Mécanique et Couplages Multiphysiques des Milieux Hétérogènes
2 3SR - Laboratoire sols, solides, structures - risques [Grenoble]
3 GéoMécanique
4 CNR - Compagnie Nationale du Rhône

Mots clés: biocalcification; microstructure; diffusion; permeability; X-ray microtomography

Domaines: Matériaux et structures en mécanique [physics.class-ph]

Abdelali Dadda, Christian Geindreau, Fabrice Emeriault, Sabine Rolland Du Roscoat, Aurélie Garandet, et al.. Characterization of microstructural and physical properties changes in biocemented sand using 3D X-ray microtomography. Acta Geotechnica, 2017, 12 (5), pp.955-970. ⟨10.1007/s11440-017-0578-5⟩. ⟨hal-01980184⟩