Long face ventilation performance improving in development of seam by pillarless technology
Authors:
About authors
- Saint Petersburg State Mining University
Abstract
Ways of ventilating upper part of the long face placed on the border with open area considered in article. Variants of way with ventilating by all-mine depression and by additional source of draught (ventilator) with removing of out-going air stream in ventilation drift and panel course are presented.
References
- Зубов В.П. Методические рекомендации по предотвращению вывалов пород из кровли в лавах, отрабатываемых на больших глубинах в условиях шахт Восточного района Донбасса / В.П.Зубов, К.Н.Лазченко, А.Д.Мельков, А.А.Иванов. Шахты, 1986.
- Руководство по проектированию вентиляции угольных шахт. Киев, 1994. 308 с.
- Скочинский А.А. Рудничная вентиляция / А.А.Скочинский, В.Б.Комаров. М., 1959. 632 с.
Similar articles
Geomechanical substantiation of stability of the tunnel’s face which situated in the proterozoic clay’s
2012 V. L. Trushko, A. N. Shokov
Determining the mine working height for the development of tailing dumps hydraulic excavator backdigger
2012 G. A. Kholodnyakov, K. R. Argimbaev, S. P. Reshetnyak
Working out innovative dust control devices for conditions of northern regions
2012 Yu. D. Smirnov, S. V. Kovshov, A. V. Ivanov