摘要
煤炭回采期间随着顶板垮落,煤层顶底板砂岩裂隙水得到释放,极易形成老空积水区,该文根据陈四楼煤矿十采区水文地质条件,根据生产实际对综合治理21006老空区积水进行了研究,并对治理效果进行评价,对治理矿井老空积水具有较高的研究价值。
During the coal mining, with roof caving, the sandstone ifssure water in the seam roof and lfoor is released, which is vulnerable to the formation of gob water, based on the hydrogeological conditions of ten mining area of ChensiLou coal mine, according to the actual production, studied the comprehensive management scheme of the 21006 goaf water, and evaluated of the treatment effect, which has a high researching value on treatment of mine goaf water.
出处
《山东煤炭科技》
2015年第6期173-174,179,共3页
Shandong Coal Science and Technology
关键词
老空区积水
超前探放
综合治理
water in goaf
beforehand exploring and draining
comprehensive management
