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Information × Registration Number 0208U005231, 0107U004185 , R & D reports Title Introduction of augering technologies for mining reserves in coal pillars popup.stage_title Head Antsyferov Andrey Vadimovich, Registration Date 01-04-2008 Organization Ukrainian State Resеаrch and Design Institute of Mining Gеology, Rock Mechaniеs and Serveying popup.description2 АВШ 1 (БШК-2 type) mining auger assembly has been manufactured. Experimental area has been prepared for pilot-industrial operation of technologies for mining protective pillars. Projects have been developed and observation stations have been laid down to monitor changes in stress-deformed conditions of rock mass during mining. Reference observations have been carried out, assessment of stress-deformed conditions of shaft pillar rocks and compliance of shaft lining with mining conditions has been made. The Project for Mining the Pillar of the West Paired Drift of l1 Seam with the use of Auger in Conditions of V.I. Lenin Mine of Makeevugol Production Association with the help of АВШ 1 has been developed and approved. Product Description popup.authors popup.nrat_date 2020-04-02 Close