摘要
介绍了受水威胁煤层带压开采的情况 。
The history of mining of coal threatened by water and the conditions of water outburst from the floor in mining under pressure are introduced.
出处
《河北煤炭》
2001年第3期3-4,共2页
Hebei Coal
关键词
带压开采
煤层
突水
涌水量
底板
静水压力
mining under pressure
coal seam
water outburst
water capacity
