摘要
神府矿区浅部煤层开采受到矿井溃砂的严重威胁。本文论述了矿井溃砂灾害形成的地质环境条件、防治思路及方法。并以大柳塔矿１２０３和２０６０１两个工作面为例，论述了该方法的可行性及不同防治方案的比较。
The mining of shallow coal bed in Shenfu Mine is seriously threatened by suffosion hazard of coal shaft. This paper discussed the forming geological environment of its formation, thought and method of control measure. It also took Da Liuta mine 1203 and 20601 two face for examples, discussed feasibility of the method and contrast of different controlling schemes.
出处
《中国地质灾害与防治学报》
CSCD
1996年第4期35-38,共4页
The Chinese Journal of Geological Hazard and Control
关键词
矿井
溃砂
灾害事故
防治技术
disastrous accident
mine suffosion
controlling engineering
Shenfu mining area
