Improvement of technological schemes of excavation areas in the development of high-gas-bearing coal seams at great depths
About authors
- 1 — G.V. Plekhanov Saint Petersburg Mining University
- 2 — G.V. Plekhanov Saint Petersburg Mining University
- 3 — Head of the WTB of Zasyadko mine
Abstract
The modern coal mines work at great depths, characterized by high natural gas content of the massif, which increases the intensity of gas release at high rates of movement of the working faces. A brief review of the experience of operating coal mines at great depths is given. The main directions of improvement of technological schemes of mine working areas are proposed.
Область исследования:
(Archived) Modern problems of geomechanics and geotechnology
Funding:
None
Similar articles
Longitudinal studies of the stress-strain state of load-bearing structures in St. Petersburg Metro stations during operation
2004 N. I. Kulagin, K. P. Bezrodnyi, M. O. Lebedev
Assessment of the current state of the land market of the Russian Federation in the urban cadaster system
2004 E. N. Bykova
Consideration of the effect of humidity on the volumetric density of coal in the calculation of its reserves
2004 R. A. Takranov