Yang Li-mei
Abstract
Large space mining structure can reduce development works and mining cost.The article presents the course of industrial large space test for non-pillar sublevel caving in Huashugou pit of Jingtieshan mine
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Large space mining structure can reduce development works and mining cost.The article presents the course of industrial large space test for non-pillar sublevel caving in Huashugou pit of Jingtieshan mine
Key concepts: Pillar, Mining engineering, Engineering, Geotechnical engineering, Geology, Test (biology), Forensic engineering, Structural engineering