Active methods for control of geomechanical state of rock mass in coal deposit mining under complicated geological-and-mining conditions
About authors
- 1 — Ph.D., Dr.Sci. chief research assistant Saint Petersburg State Mining Institute (Technical University)
- 2 — Ph.D. senior research assistant Saint Petersburg State Mining Institute (Technical University)
- 3 — Ph.D. leading research assistant Saint Petersburg State Mining Institute (Technical University)
Abstract
The paper presents the main technologies, characteristics, schematic diagrams and parameters of active methods for control of geomechanical state of technogenic rock mass, domain and technical-and-economical efficiency of their industrial application.
Область исследования:
(Archived) Problems in geomechanics of technologeneous rock mass
Keywords:
control of geomechanical state
roof torpedoing
coal mine
hydromicrotorpedoing
injection of water solutions
rock hanging