A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Analyse micromécanique du couplage perméabilité-contrainte d'une argilite fracturée
A micromechanics-based analysis is developed throughout this paper in order to study stress loading/permeability couplings in cracked porous media. Fracture closure phenomena under macrocopic compressive stresses are addressed for a fracture modelled as an arrangement of parallel cracks. This first multiscale step emphasizes the key role of the cracks connectedness on the macroscopic permeability evolution with respect to the applied confining pressure.
Analyse micromécanique du couplage perméabilité-contrainte d'une argilite fracturée
A micromechanics-based analysis is developed throughout this paper in order to study stress loading/permeability couplings in cracked porous media. Fracture closure phenomena under macrocopic compressive stresses are addressed for a fracture modelled as an arrangement of parallel cracks. This first multiscale step emphasizes the key role of the cracks connectedness on the macroscopic permeability evolution with respect to the applied confining pressure.
Analyse micromécanique du couplage perméabilité-contrainte d'une argilite fracturée
Lemarchand, Eric (author) / Dormieux, Luc (author) / Davy, Catherine (author) / Skoczylas, Frédéric (author)
Revue Européenne de Génie Civil ; 11 ; 763-773
2007-06-01
11 pages
Article (Journal)
Electronic Resource
Unknown
micromechanics , shales , permeability , fracture , cracks , local mechanism , micromécanique , argilite , perméabilité , fissures , mécanisme local
Mesure de la perméabilité des argiles sous contrainte et température
| EDP Sciences | 1998
| Taylor & Francis Verlag | 2007
Modélisation du couplage endommagement-perméabilité-effets thermiques dans le béton de structure
| Taylor & Francis Verlag | 2006
| Taylor & Francis Verlag | 2003