Development of fastening mining workings means based on the stress-strain state of the massif

The article contains the results of research on the development of technology and means of fastening mine workings, taking into account the stress-strain state of the coal rock massif based on digital modeling. Design documentation of rockbolt support has been developed. Bench tests of a batch of pilot-industrial samples in laboratory conditions and pilot-industrial tests of rope and composite rockbolt in mine conditions. Recommendations have been developed on the effective use of the technology of rockbolt support of preparatory workings when conducting tectonic disturbances, increased rock pressure, the influence of cleaning operations, at the junctions and in the lavas of mining sections of mines.