五步法揭突出煤层技术  

Research on Five-step Cutting Technology for Outburst Mines

作　　者：徐西亮[1] 周坚高 毛龙泉[1] 

机构地区：[1]淮南职业技术学院,安徽淮南232001

出　　处：《能源技术与管理》2009年第2期20-22,共3页Energy Technology and Management

基　　金：淮南职业技术学院教学研究项目(HJX07-2)

摘　　要：在煤与瓦斯突出矿井中,石门揭穿煤层比煤层平巷、上下山和采煤面具有最有利于突出的发生与发展的条件,介绍一种五步法石门揭煤工艺、措施、效果,并结合淮南张集矿揭石门的工业性试验,取得成功。In coal and gas outburst mines, crosscutting has more advantages for the occurrence and development of outburst than the drift, uphill, downhill and the mining face. The five-step cutting method is introduced in the paper, as well as its measurement and effect.In addition,combined with the industrial experiment of Zhangji Mine, which is in Huainan,this method has proved to be successful.

关 键 词：煤与瓦斯突出 石门揭煤 五步法 

分 类 号：TD263.41[矿业工程—矿井建设]