摘要
新强煤矿在大倾角采煤工作面回收过程中,采取了锚索、梁、木堆积联合支护,做为回收时的临时支护,并采用JD-25调度绞车回运工作面支柱,取得了较好的效果。
In the withdrawing process at the large tilt angle face in Xinqiang Coal Mine, the combined support with cable-beams and wood stacking was used as temporary support. The face props were withdrawed with JD-25 dispatch winch. The good effect was obtained.
出处
《煤炭技术》
CAS
北大核心
2010年第4期105-106,共2页
Coal Technology
关键词
大倾角工作面
回收
绞车
锚索
large tilt angle face
withdrawing
winch
cable
