摘要
12206工作面采空区积水对12208工作面的采掘生产构成一定威胁。在12208工作面回采经过积水区域之前,对12206工作面采空区积水进行超前探放,是保证12208工作面安全回采的关键。
Accumulated water of 12206 working face having been dug completely is 12208 working face. It is important that the accumulated water of 12206 working face menacing mmmg having been dug completely is detected and removed beforehand before the mining of 12208 working face passes the region of accumulated water,it is key that ensure mining in 12208 wonking face with safety.
出处
《山西焦煤科技》
2006年第5期23-24,31,共3页
Shanxi Coking Coal Science & Technology
关键词
采空区积水
超前探放
蓄水构造
Accumulated water of a region having been dug completely
Be detected and removed beforehand
Structure of accumulated water
