摘要
保德煤矿81504工作面属带压开采。通过对该工作面防治水的安全评价,得出了工作面总体防治水技术措施可靠,在做好回采过程中相关应急措施的前提下,工作面可以实现安全回采的结论。
The No. 81504 mining face of Baode Coal Mine belongs to mining above aquifer. The safety evaluation of water prevention for mining face shows that the technical measures of water control for working face are reliable,safety mining of working face can be realized under the premise of emergency measures in the mining process.
出处
《陕西煤炭》
2017年第4期61-63,共3页
Shaanxi Coal
关键词
保德煤矿
含水特征
相对隔水层
安全回采
Baode Coal Mine
water-bearing characteristic
relative water-resisting layer
safe mining
