大倾角煤层综采工作面窜矸防治措施  

Prevention Measures of Gangue Fleeing at Fully Mechanized Face in Great Inclined Angle Coal Seam

作　　者：王栋梁[1] 

机构地区：[1]新疆焦煤集团安全监察部,乌鲁木齐830025

出　　处：《煤炭技术》2009年第3期80-82,共3页Coal Technology

摘　　要：大倾角综采工作面随着采面的推进,矿山压力显现,煤壁易片帮,极易产生窜矸,存在严重的安全隐患,一直威胁着煤矿的生产安全。结合工作面实际情况,介绍了大倾角煤层开采时一些既实用又经济简便的防治窜矸的技术措施。这些措施不仅适合大倾角煤层综采工作面,而且可以为其它类回采工作面所借鉴。At the fuliy mechanized face in the great inclined angle coal seam, with the advance of face, the underground pressure appearances, the coal wall easily caves, it＇s extremely easy to produce gangue fleeing. The face has the serious safe hidden danger, the coal mine production safety is threatened. In the article, in combination with actual situation of faces, the practical, economical and simple prevention gangue measures of fleeing are introduced, it not only suits at the fully mechanized face in the great inclined coal seam, but also may be used for reference at other kinds of coal faces.

关 键 词：大倾角 长壁回采工作面 窜矸 

分 类 号：TD823[矿业工程—煤矿开采]