摘要
本文首先对淮南矿区高瓦斯矿井煤巷掘进过程煤与瓦斯突出机理和危害进行了探讨 ,研究了煤巷掘进中利用超深孔松动卸压爆破治理瓦斯的有关爆破参数的选取 。
This article study the coal and outburst theory and its hazard in high gas mine coal road driving of Huainan mining area, and study to use of the ultra deep hole loose relieving shot to select blasting parameters, constructional measurement and some cases that must be noticed to deal with gas.
出处
《矿山压力与顶板管理》
北大核心
2002年第3期87-89,共3页
Ground Pressure and Strata Control
基金
安徽省教育厅自然科学基金资助项目 (2 0 0 2 kj2 5 9)
