Safety Mining Technology of Coal Seams in Weathered Zone Based on Ground J-Type Pregrouting Reinforcement
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DOI: 10.1155/2018/3210420
Abstract: A thin basement coal seam mining model under different overlying strata conditions was developed using the discrete element software UDEC. This approach is used to discuss the safety mining of the thin basement coal seams.… read more here.
Keywords: mining; coal seams; coal; bearing ... See more keywords
Increase of Environmental Safety of Mining Production on the Basis of Waste Utilization of Extraction and Processing of Ore Raw Materials
Sign Up to like & getrecommendations! Published in 2018 at "Ecology and Industry of Russia"
DOI: 10.18412/1816-0395-2018-4-4-10
Abstract: The main scientific and practical results of studies on increasing the environmental safety of mining production are made on the basis of the utilization of mining waste and processing of ore raw materials in the… read more here.
Keywords: environmental safety; mining; production; waste ... See more keywords