综采工作面过断层方法  

Methods of Passing Through Faults at Fully Mechanized Coal Face

作　　者：李井坤[1] 张亮[1] 龚邦军 戴继月 

机构地区：[1]铁法煤业集团公司大兴煤矿,辽宁调兵山112700

出　　处：《煤炭技术》2011年第2期75-76,共2页Coal Technology

摘　　要：综采工作面过断层一般有3种方法,即切割顶板过断层方法,切割底板过断层方法及顶底板都切割过断层方法。文章简要分析了这3种方法的优缺点及施工方法,对综采工作面过断层具有一定的借鉴及指导作用。There are three methods of passing throngh faults at the fully mechanized coal face, such as roof cutting, floor cutting, roof and floor cutting. In the paper, the advantages and shortages of three methods are analyzed. There is reference and guide for passing through faults at the fully mechanized coal fale.

关 键 词：综采工作面 断层 割顶法 割底法 割顶底法 

分 类 号：TD823[矿业工程—煤矿开采]