摘要
通过对寺河矿首采2301工作面及相邻的2302两个工作面的矿压监测,以大采高工作面受动压影响情况的为基础,进行留巷支护设计。
Through monitoring strata in 2301 and 2302 working face in sihe mine, the influences to working faces with large mining height are concluded, and the support to the pan - side entries is de- signed.
出处
《山西煤炭》
2009年第3期33-35,共3页
Shanxi Coal
关键词
留巷
大采高
支护
entry
large mining height
support
