摘要
以地质分析为依据,将古汉山矿井田划分为3个瓦斯地质单元,融合历史瓦斯资料和井下实测瓦斯数据,分析了古汉山矿二1煤层瓦斯赋存规律及其影响因素。研究结果表明:影响古汉山矿二1煤层瓦斯赋存的主要因素有煤层埋深、地质构造和围岩条件等。
Based on geological analysis,Guhanshan mine field is divided into three gas geological units.Integration of historical data and underground gas data,the paper analyzed the gas occurrence rule and its influencing factors in Guhanshan coal mine.The results show that the main factors affecting coal seam gas occurrence are the depth of coal seam,geological structure and rock conditions,etc.
出处
《煤矿安全》
CAS
北大核心
2012年第1期114-118,共5页
Safety in Coal Mines
关键词
瓦斯赋存规律
主控因素
埋深
地质构造
gas occurrence regularity
main controlling factor
depth of burial
geological structure
