GAS EMISSION CONTROL PARAMETERS DETERMINATION FOR SUBLEVEL CAVING MINING SYSTEMS AT THE "KISELEVSKAYA" COAL MINE

被引：0
|
作者：
Kazanin, O. I. [1 ]
Sidorenko, A. A. [1 ]
Sementsov, V. V. [1 ]
机构：
[1] Min Univ, Natl Mineral Resources Univ, St Petersburg, Russia
来源：
JOURNAL OF MINING INSTITUTE | 2014年 / 207卷
关键词：
underground mining; parameters determination; thick steep seams; sublevel caving; numerical modeling;
D O I：
暂无
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
The results of the aero- and gas-dynamics processes numerical researches for the sublevel caving mining system with mechanized roof support in conditions of "Kiselevskaya" coal mine are given in the article. It is shown, that reliable and effective panel ventilation is provided with the technological scheme with three entries at the each sublevel. The parameters of the technological scheme are determined.
引用
收藏
页码：41 / 45
页数：5
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