Calculation of stress in the coal seam taking into account the diffusion of gas

Abstract

This article discusses the flat calculation of the deformation of the horizontal coal seam. The considered coal seam is affected by
the conditional mass of rocks located above. It is necessary to take into account the filtration of gases formed during the opening of
coal seams, as well as the analytical solution for calculating the dynamism of the stress field. Taking into account the gas diffusion,
analytical expressions for the calculation of stresses on coal seams are obtained.