Dr. Emmanuel Detournay
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Item Scratch test results for Burlington limestone(2022-07-18) Zhang, He; Le, Jia-Liang; Detournay, Emmanuel; detou001@umn.edu; Detournay, Emmanuel; Dr. Emmanuel DetournayThis dataset contains cutting force signals, videos of rock cutting processes, particle size distribution from sieving analysis obtained from scratch tests conducted on Burlington limestone at different depths of cut, which cover the rock failure in ductile, fragmentation and brittle regimes. The force signals and videos can be used to study the rock failure mechanism and energy scaling in the rock cutting process.Item Scratch test results for Dunnville sandstone(2022-07-18) Zhang, He; Le, Jia-Liang; Detournay, Emmanuel; detou001@umn.edu; Detournay, Emmanuel; Dr. Emmanuel DetournayThis dataset contains cutting force signals, videos of rock cutting processes, particle size distribution from sieving analysis obtained from scratch tests conducted on Dunnville sandstone at different depths of cut, which cover the rock failure in ductile, fragmentation and brittle regimes. The force signals and videos can be used to study the rock failure mechanism and energy scaling in the rock cutting process. The particle size distribution data explains the energy dissipation in rock cutting process and the scaling law of the specific energy in the fragmentation regime.Item Scratch test results for Bonne Terre dolomite(2022-07-18) Zhang, He; Le, Jia-Liang; Detournay, Emmanuel; detou001@umn.edu; Detournay, Emmanuel; Dr. Emmanuel DetournayThis dataset contains cutting force signals, videos of rock cutting processes, particle size distribution from sieving analysis obtained from scratch tests conducted on Bonne Terre dolomite at different depths of cut, which cover the rock failure in ductile, fragmentation and brittle regimes. The force signals and videos can be used to study the rock failure mechanism and energy scaling in the rock cutting process.Item Scratch test results for Alabama marble(2022-07-18) Zhang, He; Le, Jia-Liang; Detournay, Emmanuel; detou001@umn.edu; Detournay, Emmanuel; Dr. Emmanuel DetournayThis dataset contains cutting force signals, videos of rock cutting processes, particle size distribution from sieving analysis obtained from scratch tests conducted on Alabama marble at different depths of cut, which cover the rock failure in ductile, fragmentation and brittle regimes. The force signals and videos can be used to study the rock failure mechanism and energy scaling in the rock cutting process. The particle size distribution data explains the energy dissipation in rock cutting process and the scaling law of the specific energy in the fragmentation regime.Item Uniaxial compressive strength test and indirect tensile tests for four types of rocks(2022-07-18) Zhang, He; Le, Jia-Liang; Detournay, Emmanuel; detou001@umn.edu; Detournay, Emmanuel; Dr. Emmanuel DetournayItem Influence functions for "A Poroelastic Model for Laboratory Hydraulic Fracturing of Weak Permeable Rock"(2020-07-03) Gao, Yue; Detournay, EmmanuelItem Line Source in a Poroelastic Layer Bounded by an Elastic Space(2015) Mark, Julien; Savitski, Alexei; Detournay, EmmanuelItem Underground Nuclear Testing in French Polynesia: Stability and Hydrology Issues(International Geomechanical Commission, 1999) Fairhurst, Charles; Brown, Edwin T.; Detournay, Emmanuel; Marsily, Ghislain de; Nikolaevshiy, Victor; Pearson, J.R. Anthony; Townley, Lloyd; Berest, PierreItem Modeling Axisymmetric Cracks in an Elastic Half-Space(2011-06-23) Gordeliy, Elizaveta; Detournay, EmmanuelItem Shallow Hydraulic Fracture(2010-02-08) Gordeliy, Elizaveta; Detournay, Emmanuel