阳煤二矿煤层瓦斯赋存规律及瓦斯综合防治  

Coal Seam Gas Occurrence Law and Gas Comprehensive Control in No.2 Mine of Yangquan

作　　者：董德彪[1,2] 

机构地区：[1]山东科技大学,山东青岛266590 [2]中国煤炭科工集团有限公司,北京100013

出　　处：《煤矿安全》2014年第3期123-125,共3页Safety in Coal Mines

摘　　要：基于瓦斯地质学理论,以阳煤二矿为例,深入分析了地质构造、煤层埋深、围岩和水文地质因素等对煤层瓦斯赋存的影响,结果表明:煤层埋深和围岩是控制阳煤二矿瓦斯赋存的主要因素。在此基础上制定了防治瓦斯的针对性措施,即基于瓦斯赋存规律进行瓦斯抽放以及采用"双U"型通风的措施,为矿井的安全高效生产提供了保证。Based on the gas geology theory, taking No. 2 Mine of Yangquan Coal Mining Group as an example, the analysis was conduc- ted on the geology structure, seam buried depth, the surrounding rock and hydrological conditions and other factors, then the factors which are in control of gas occurrence such as the seam buried depth and the surrounding rock were discussed. On the basis of the stud- y, targeted prevention and control measures on gas were conducted. Gas drainage based on gas occurrence law and ＂Double U＂ style ventilation measures were conducted to provide support for the safety conduction of mine.

关 键 词：瓦斯地质 瓦斯赋存 地质构造 瓦斯抽放 瓦斯防治 

分 类 号：TD712[矿业工程—矿井通风与安全]