穿高瓦斯煤层封孔测压技术  

Technology of Holes Sealing and Pressure Measuring Through High-Gas Seams

作　　者：李光[1,2] 蒋承林[1,2] 公衍伟[1,2] 

机构地区：[1]中国矿业大学煤炭资源与安全开采国家重点实验室,江苏徐州221116 [2]中国矿业大学安全工程学院,江苏徐州221116

出　　处：《煤炭技术》2012年第5期85-86,共2页Coal Technology

摘　　要：穿过高瓦斯煤层测特定煤层瓦斯压力是煤与瓦斯突出鉴定工作中一种特殊的情况。文章分析了这种特殊性,并且提出了解决办法。经过现场实验验证了新方法的可靠性,为煤矿现场工作提供了参考。Passing through high-gas seams and measureing the pressure of the specific coal seam is a special situation in the coal and gas outburst identification.In the paper,this particularity is analyzed,and the solutions are put forward.The experimental results verify the reliability of the new method,and provides a reference for the pressure-site workers.

关 键 词：瓦斯压力 封孔 穿煤层 测压 特殊性 

分 类 号：TD713[矿业工程—矿井通风与安全]