Substantiation of constructive elements for mining C 42 coal seam in the “samara” mine pjsc “dtek pavlogradugol”

The purpose is to substantiate the structural elements of the development system during the mining the C 42 coal seam in the conditions of the Samara mine due to the introduction of modern mining equipment. Methodology. The research is carried out by substantiating the parameters of the stress-strain state of the rockmass during the coal mining with longwall faces in order to substantiate the structural elements of the mining system during the extraction of the C 42 coal seam in the the mine “Samara”.