Reference : Coupled modelling of an excavation in a brittle formation
Scientific congresses and symposiums : Unpublished conference/Abstract
Engineering, computing & technology : Civil engineering
http://hdl.handle.net/2268/17164
Coupled modelling of an excavation in a brittle formation
English
Collin, Frédéric mailto [Université de Liège - ULiège > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur >]
Li, Xian Ling [Studiecentrum voor Energie = Centre d'Etude de l'Energie Nucléaire - SCK = CEN > > > >]
Chambon, René [Université Joseph Fourier - Grenoble 1 - UJF > Laboratoires 3S-R > > >]
Charlier, Robert [Université de Liège - ULiège > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur >]
2006
11
No
No
National
Colloque Transfert 2006
Février 2006
Lille
France
[en] This paper is concerned with the coupling effects existing between the mechanical problem and the water diffusion process during an excavation, in relation with the nuclear waste disposal concepts. The hydromechanical coupling effects are first evidenced. Then, the permeability variation with damage is studied. Finally, different kind of flow boundary condition are considered. Their influence on the cavity convergence is highlighted and their effect on strain localisation process as well.
Researchers ; Professionals
http://hdl.handle.net/2268/17164

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