LKAB plans to increase the production in Malmberget mine to 20 million metric tons of iron ore per year. The objective of this work was to create a detailed model of all orebodies to study the stress situation with continued ore production at depth.
The 56th US Rock Mechanics / Geomechanics Symposium covers all aspects of rock mechanics, geomechanics, and rock engineering.
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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