煤层立体抽采下瓦斯涌出规律及治理研究  

Measurement and Theoretical Research on under the System of Three-Dimensional Gas Drainage of the Coal

作　　者：陈磊[1] 赵亚军[2] 

机构地区：[1]内蒙古科技大学研究生院,内蒙古包头014010 [2]内蒙古科技大学矿业工程学院,内蒙古包头014010

出　　处：《煤矿现代化》2014年第1期40-43,共4页Coal Mine Modernization

摘　　要：通过对该矿综放面风排瓦斯、瓦斯抽采特征研究、工作面瓦斯立体抽采下瓦斯抽排规律的研究,以及对立体抽采下本煤层和邻近层抽采相互影响进行研究。确定了工作面采取本煤层、邻近层抽采和内错尾巷风排瓦斯相结合的瓦斯综合治理措施,经过实测及数据分析之后,可以看出取得了较好的效果。Through the practical measure research of methane drainage by ventilation characters fully mechanized caving face,gas drainage characters of fully mechanized caving face,the variation rule of gas emission and gas pumping-exhaust in working face and the effect analysis of current seam and adjacent seams under the system of three-Dimensional gas drainage.Make sure that it can control the gas by comprehen-sive reatment measure combined with current seam,adjacent seams drainaging and methane drainage by Ventilation . After measuring and analysising the data, we can see that better results have been achieved.

关 键 词：立体抽采 抽排规律 风排瓦斯 综合治理 

分 类 号：TD712.54[矿业工程—矿井通风与安全]