Abstract
This article presents the results of scientific research aimed at establishing the effect of console length of the main roof hanging above the gob on geomechanical parameters in the vicinity of the mining face. According to the results of numerical modeling of the stress-strain state of the rock massif, the nature of the distribution of vertical displacements and stresses in the vicinity of the face was established with a consistent increase in the console length of the hanging main roof, the dynamic loads on the roof support sections, the hydraulic props settlement, the inrush area of roof rocks and the coal sloughing from the seam surface in the face. The results of the conducted research allow the preventive measures to be developed, the implementation of which will ensure the stable and safe operation of the working faces during underground coal mining in difficult mining and geological conditions.
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