平煤集团矿井水害类型及其防治方法  

Mine water disasters in Pingdingshan coal mining area:types of disasters and preventive/control measures

作　　者：肖有才[1] 马哲[2] 杨兰和[1] 

机构地区：[1]中国矿业大学资源与地球科学学院,江苏省徐州市221008 [2]平顶山工学院土木工程系,河南省平顶山市467001

出　　处：《中国煤炭》2008年第5期44-47,共4页China Coal

摘　　要：疏水降压是防治矿井水害的有效途径。平煤集团在长期的工程实践中结合自身的水文地质特点,采用"浅部截流,深部疏干"的疏水降压方法,彻底消除了岩溶水害,保证了矿井安全。介绍了平煤集团矿井水害类型、水文地质条件、水害防治实践。Pressure reducing water drainage is an effective precaution against mine water disaster.Based on the hydrological characters in Pingdingshan coal mining area,Pingdingshan Coal Group practices the actual water disaster precaution on the basis of the principle of 'cutting off the underground water in shallower part while draining dry the mine water in deeper part'.By doing so,kharst water disaster is eliminated.This paper introduces the types of mine water disasters,hydrological conditions and practices in water disaster prevention and fighting in Pingdngshen mines.

关 键 词：矿井水害 浅部截流 深部疏干 平煤集团 

分 类 号：TD745[矿业工程—矿井通风与安全] F426.21[经济管理—产业经济]