Особенности исследования динамики сдвижений в подработанном углепородном массиве методами математического моделирования с целью оценки образования газоудерживающих полостей

Abstract

Solution for the effect of the stress-strain state forge ugleporodnogo array at the prevailing rate on the fracturing of methane release in the development of mining sites in deep mines in the elastoplastic formulation produced by a combination of the finite element procedure and the method of initial stresses. The results of the evaluation are the base for the distribution of gas pressure in the known values of the permeability of the array.