Double-unit longwalls as the method for mining concentration
Date Issued
2020
Author(s)
Shavarskyi, Yaroslav
Abstract
Purpose. 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.
