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Information × Registration Number 0207U004257, 0102U006162 , R & D reports Title The mechanics of rocks, engineering and technologies of a safe coal mining highly loaded lavas popup.stage_title Head Bulat A.F., Registration Date 13-02-2007 Organization The Polyacov Institute of Geotechnical mechanics of NAS of Ukraine popup.description2 The new aspects rock mechanicses, engineering and technologies constraining a raising the productivity, safety both efficiency of a underground coal and methane mining in Ukraine are detected. The basic process in a mine geotechnological system are researched and the main control factors are established. Are detected of the basic regularity of processes in a mine geotechnological system. The complex of the initial requirements to engineering and technologies of process of highloaded longwalls coal mining is designed. The regularities in area of rock mechanicses are generalized, the development trends of engineering and technology of a coal mining are determined and the conceptual fundamentalses of an effective and secure coal and methane mining in highloaded longwalls are designed Product Description popup.authors popup.nrat_date 2020-04-02 Close