With concurrent open-pit mining and sub-level open stoping under way at Rampura Agucha, the goal of this work was to gain insight into how blasts should be designed to better protect underground excavations. FLAC3D models were used to link the small-scale detonation and crushing behavior to the mine-scale stress wave propagation behavior.
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November 14-18, 2022.
Slope Stability 2022 is being held in Tucson, Arizona, USA from October 17 through October 21, 2022.
Mr. DeGagné is a geomechanics engineer with experience in rock mechanics, including slurry and paste backfill, and sublevel caving. He has developed an alternative binder using recycled glass for use in backfill and has developed numerical models using PFC3D and the parallel-processing option to simulate the flow of ore and waste draw in a sublevel cave mine.
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