摘要
分析、总结了潘三矿11-2煤层小构造发育规律,并据此在采掘过程中采取针对性的过断层及瓦斯治理措施,提高了11-2煤采掘进度,加快了11-2煤保护层开采力度,保障了被保护层13-1煤层工作面安全、快速施工,确保了高产、高效矿井安全生产和可持续发展。
The development law of small structure in No. 11 -2 Coal Seam is analyzed and summarized. In view of the above, the measures of passing through faults and gas management are adopted in the mining pro- cess. The extraction speed in No. 11 - 2 coal seam is raised. The mining dynamic of No. 11 - 2 protective coal seam is speeded up. The face security and quick construction in No. 13 - 3 protected coal seam are ensured. The safe production and sustainable development in the high production and high efficiency coal mine are ensured.
出处
《煤炭技术》
CAS
北大核心
2009年第1期89-91,共3页
Coal Technology
关键词
煤层
小构造发育
保护层
coal seam
development of small structure
protective coal seam
