摘要
同煤集团针对被小窑破坏严重、地质构造复杂、不宜布置长臂综采的工作面,采用了短臂采煤机综采开采技术。在应用中取得了显著的效果,为小块段开采创出了一条新路。
The sitair colliery of datong mine group co. develops the＇ shortwall retreating working because of the dest ruction by the illegal mines, the sophisticated condition of the tmdrground and the longwall methods are out of da te. It＇ s a new methed of working coal seams.
出处
《煤炭技术》
CAS
2006年第2期17-19,共3页
Coal Technology
关键词
短臂电牵引采煤机
开采技术
应用
shortwall electric haulage shearer
mine extracting
application
