49 citations · 126 across the 4 of their papers we have counts for
4 papers
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…
Morphological analysis of stylolites for paleostress estimation in limestones surrounding the Andra Underground Research Laboratory site
Alexandra Rolland, Renaud Toussaint, Patrick Baud +2
We develop and test a methodology to infer paleostress from the morphology of stylolites within borehole cores. This non-destructive method is based on the analysis of the stylolit…