Shavarskyi, YaroslavYaroslavShavarskyi2021-05-052021-05-052020Shavarskyi Y. Double-unit longwalls as the method for mining concentration / Y. Shavarskyi // Physical & Chemical Geotechnologies – 2020 : materials of the International Scientific & Practical Conference (Program of report) = Фізико-хімічні геотехнології – 2020 : матеріали міжнар. наук.-практ. конф. (програма виступів), 04-05 листопада 2020 р. / Міністерство освіти і науки України, Нац. техн. ун-т «Дніпровська політехніка» – Дніпро : НТУ «ДП», 2020. – С. 16-18http://ir.nmu.org.ua/handle/123456789/157735Purpose. Justifying the mining concentration by using double-unit longwalls in different geological conditions at economically expedient level. Methodology. Using the practical researches and analytical strengths justifications of the rockmass it was defined the possibility of double-unit longwall usage for mining the coal reserves from thing and very thin seams.endouble-unit longwallconcentration of mining workstechnologyrock stressesthing coal seamArticle