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.
References
- Патент № 2203425. (Способ предотвращения взрывов газа в выработанном пространстве очистных забоев угольных шахт / Ю.В.Шувалов, А.В.Монтиков, И.А.Павлов. Б.И. № 12. 2003.
- Ефремов И.А. О целесообразности применения схем прямоточного проветривания / И.А.Ефремов, Б.В.Бойкий, Г.С.Ирисов // Уголь Украины. № 1. 2000. С.34-37.
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