Essays about: "Viktor Lönnies"
Found 1 essay containing the words Viktor Lönnies.
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1. Evaluation of roof-pillar interface and its effect on pillar stability in mine #101
University essay from Luleå tekniska universitet/GeoteknologiAbstract : The company Rio Deserto is currently mining the famous Barro Branco coal seam in the state of Santa Catarina located in the south of Brazil. One of their coal mines, #101, is experiencing problems related to the pillars in one panel. READ MORE
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