倾向高抽巷在阳泉五矿综放工作面的应用  

Application of high dip tunnel for drawing out gas in fully mechanized roof-caving face in No.5 coal mine in Yangquan

作　　者：王旭宏[1] 赵长春 

机构地区：[1]太原理工大学阳泉学院,山西阳泉045001 [2]阳泉煤业集团,山西阳泉045008

出　　处：《河北煤炭》2004年第6期1-2,24,共3页Hebei Coal

摘　　要：介绍了阳泉五矿综采放顶煤工作面采用倾向高抽巷 ,对上邻近层瓦斯进行有效抽放 。The paper introduces that high dip tunnel for drawing out gas ,which is applied in fully mechanized roof-caving face in No.5 coal mine in Yangquan,draws out gas of upper neighbouring coal seam effectively,with expected satisfactory results.

关 键 词：综采放顶煤 上邻近层 瓦斯 倾向高抽巷 

分 类 号：TD712.62[矿业工程—矿井通风与安全]