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The paper presents the results of geomechanical research of the state of mine workings located in the bearing pressure zone at a rockburst hazardous deposit. The aim of the research is substantiation of the measures to protect the mine workings from the impact of high tectonic stresses. The stress-strain state calculations were carried out by the finite element method in volumetric setting. Numerical models have been developed on the basis of in-situ measurements data of stress field parameters. The stress-relief ...