Determenation of the bolting parameters under conditions of the zonal disintegration of rocks around underground workings
- 1 — National Mineral Resources University (Mining University)
- 2 — LLC MC «Metalloinvest»
Recently the phenomenon of zonal disintegration of rocks had discovered at around underground workings at great depths. The main element of this fault concentric system that paralleled working profile. The paper presents the method and formula determination of the bolted mine workings developed on stress-deformed rock massif at great depths at zonal disintegration of rocks around un-derground workings.