The present advances in hydro-mechanical analysis of a clayey rock fracturing are presented at a department seminar. The damaged zone existing around galleries composing underground structures is studied through two aspects: rock-atmosphere interaction at gallery wall and rock fracturing modelling. These two aspects are discussed through the numerical results of an in situ ventilation test modelling and a biaxial compression test modelling.Les avancées actuelles concernant l'analyse hydromécanique de la fracturation d'une roche argileuse sont présentées lors d'un séminaire. La zone endommagée qui existe autour des galeries composant les ouvrages souterrains est étudiée selon deux aspects: l'interaction roche-atmosphère en paroi de galerie e...
AbstractAt the Mont Terri Underground Research Laboratory (Switzerland), a field-scale investigation...
International audienceAn equivalent continuum model (ECM) is proposed in order to represent the hydr...
The solution currently studied in France for long-term management of radioactive waste is the reposi...
peer reviewedHydro and hydro-mechanical numerical modellings are performed in order to acquire a bet...
In this paper, a modelling benchmark exercise from the DECOVALEX-2011 project is presented. The benc...
Drilling of galleries induces stress perturbations that trigger damage propagation in the surroundin...
Long-term repository of radioactive waste in deep argillaceous geological media needs a good underst...
The long-term management of high-level nuclear wastes is envisaged by deep geological repository. Du...
waste disposal Abstract. A full scale field test to evaluate the effects of ventilation in a tunnel ...
The paper presents selected results from a hydromechanical analysis of an excavation at great depth ...
A full scale field test to evaluate the effects of ventilation in a tunnel excavated in Opalinus cla...
A numerical investigation of the desaturation process at the argillaceous Tournemire site has been c...
The excavation process creates a damaged zone around the galleries composing underground structures....
International audienceIn the context of underground exploitation, the behaviour of rocks near galler...
The study of the creation and evolution of the excavation disturbed zone (EDZ) in argillaceous rocks...
AbstractAt the Mont Terri Underground Research Laboratory (Switzerland), a field-scale investigation...
International audienceAn equivalent continuum model (ECM) is proposed in order to represent the hydr...
The solution currently studied in France for long-term management of radioactive waste is the reposi...
peer reviewedHydro and hydro-mechanical numerical modellings are performed in order to acquire a bet...
In this paper, a modelling benchmark exercise from the DECOVALEX-2011 project is presented. The benc...
Drilling of galleries induces stress perturbations that trigger damage propagation in the surroundin...
Long-term repository of radioactive waste in deep argillaceous geological media needs a good underst...
The long-term management of high-level nuclear wastes is envisaged by deep geological repository. Du...
waste disposal Abstract. A full scale field test to evaluate the effects of ventilation in a tunnel ...
The paper presents selected results from a hydromechanical analysis of an excavation at great depth ...
A full scale field test to evaluate the effects of ventilation in a tunnel excavated in Opalinus cla...
A numerical investigation of the desaturation process at the argillaceous Tournemire site has been c...
The excavation process creates a damaged zone around the galleries composing underground structures....
International audienceIn the context of underground exploitation, the behaviour of rocks near galler...
The study of the creation and evolution of the excavation disturbed zone (EDZ) in argillaceous rocks...
AbstractAt the Mont Terri Underground Research Laboratory (Switzerland), a field-scale investigation...
International audienceAn equivalent continuum model (ECM) is proposed in order to represent the hydr...
The solution currently studied in France for long-term management of radioactive waste is the reposi...