184 citations · 591 across the 18 of their papers we have counts for
14 papers · 1 filter
Inducing tensile failure of claystone through thermal pressurization in a novel triaxial device
Philipp Braun, Pierre Delage, Siavash Ghabezloo +3
Complex coupled thermo-hydromechanical (THM) loading paths are expected to occur in clay rocks which serve as host formations for geological radioactive waste repositories. Exother…
Thermo-poro-elastic behaviour of a transversely isotropic shale: Thermal expansion and pressurization
Philipp Braun, Siavash Ghabezloo, Pierre Delage +2
The Callovo-Oxfordian (COx) claystone is considered as a candidate host rock for a deep geological radioactive waste repository in France. Due to the exothermic waste packages, the…
Transversely isotropic poroelastic behaviour of the Callovo-Oxfordian claystone: A set of stress-dependent parameters
Philipp Braun, Siavash Ghabezloo, Pierre Delage +2
In the framework of a deep geological radioactive waste disposal in France, the hydromechanical properties of the designated host rock, the Callovo-Oxfordian claystone (COx), are i…
On the thermal impact on the excavation damaged zone around deep radioactive waste disposal
Pierre Delage
Clays and claystones are considered in some countries (including Belgium, France and Switzerland) as a potential host rock for high activity long lived radioactive waste disposal a…
On-sample water content measurement for a complete local monitoring in triaxial testing of unsaturated soils
José Munoz-Castelblanco, Pierre Delage, Jean-Michel Pereira +1
To provide a complete local monitoring of the state of an unsaturated soil sample during triaxial testing, a local water content measurement device was adapted to a triaxial device…
Evolution of seismic velocities in heavy oil sand reservoirs during thermal recovery process
Jean-François Nauroy, Dinh Hong Doan, N. Guy +3
In thermally enhanced recovery processes like cyclic steam stimulation (CSS) or steam assisted gravity drainage (SAGD), continuous steam injection entails changes in pore fluid, po…