ABSTRACT
In the deep horizons development of deposits, mining and geological and technical conditions are significantly complicated. In mine workings dynamic phenomena are appeared, therefore they lead to performance decline of mining enterprises and injuries of miners. Actual task is the development of designs and justification of the rational parameters of seismic-resistant reinforcing linings, ensuring the stability of the mine workings throughout the entire period of their exploitation and the safety of mining. An analysis of the experience of using reinforcing rockbolt linings in Russian and foreign mining enterprises and a comparative assessment of seismic resistance and the effectiveness of using various types of rockbolts. The basic requirements for reinforcing rockbolt linings are formulated to ensure the stability of mine workings in the conditions with dynamic phenomena. As a result of research, it was found that the most effective application of frictional rockbolts, since they come into operation immediately after installation, retain high bearing capacity under dynamic stresses (75-110 kN).
