百善煤矿12采区煤层底板砂岩富水性探讨  

Research on waterborne sandstone floor in No.12 Mining Area of Baishan Coal Mine

作　　者：汪玉泉[1] 

机构地区：[1]皖北煤电集团公司百善煤矿,安徽淮北235154

出　　处：《煤炭科技》2008年第3期21-22,100,共3页Coal Science & Technology Magazine

摘　　要：通过对百善煤矿12采区6123首采工作面煤层底板岩石组构、构造受力、音频电透视资料的分析,探讨了12采区煤层底板砂岩的富水性及富水性分区,提出了防治底板水的措施,为煤层底板突水预测与防治提供了依据。Based on the analysis of rock group structure ,geology force ,the VF electricity grasps method in sandstone under coal seam bottom in 6123 working-face,discussed 12 mining area coal seam bottom sandstone, and bring forward the measure of preventing, according to having an effect to guide safety at work for coal seam bottom water burst.

关 键 词：底板砂岩 富水性 预测 防治 

分 类 号：TD745[矿业工程—矿井通风与安全]