综采工作面劈帮方法浅析  

Analysis of rib - enlarging methods at full - mechanized working face

作　　者：李鹏[1] 张亮[1] 黄艳成 靳瑞[1] 

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》2004年第12期48-49,共2页Coal Technology

摘　　要：对综采工作面的劈帮方法及适用条件进行技术经济比较和分析,为生产中择优选取施工方法提供依据,以达到安全、快速、优质、低耗的目的。The methods and applicable conditions of rib - enlarging are analyzed and compared by technique and economy at full - mechanized working face . This paper provides the basis of selecting better construction methods during production in order to work safely and speedily, and reach to high quality and lower cost.

关 键 词：综采工作面 劈帮 放炮 机割 

分 类 号：TD823[矿业工程—煤矿开采]