摘要
介绍了孟津煤矿工作面情况,通过分析工作面顶、底板岩性、地质构造、水文地质条件,针对11011综采工作面水情及工作面预计涌出量,制定了相应的排水方案,并论述了工作面排水管路敷设标准。
The working face condition in Mengjin coal mine was introduced in this paper. Through analyzing li- thology of the working face top floor, geology structure and hydrogeological conditions, against water regime and estimated inflow quantity of 11011 mechanized mining face, drainage program was formulated and the laying standard of water pipeline in working face was. discussed
出处
《山西焦煤科技》
2012年第8期19-20,31,共3页
Shanxi Coking Coal Science & Technology
关键词
水情分析
离心泵
流量
最大涌水量
扬程
Hydrologic analysis
Centrifugal pump
Flow
Maximum water inflow
Head
