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Mine use sublevel caving method, in the production process, the mine pass is an essential ore transport channel, in the production plays an very important role. Therefore the stability of the chute is an important technical support of the mining production and the safety in underground metal mines. Taking a sublevel caving method mining as the research background, Using the MIDAS / GTS finite element...
According to the sloughing control situation of JinShandian mine east area 610 ore chute, the reinforcement scheme was put forward basing on the analysis of the form and cause of chute failure, the mechanics and stress state of chute bonded reinforcement was analyzed by the MIDAS/GTS finite element numerical calculation software. The results show that the displacement value in a few millimeters range...
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