摘要
从工作面概况、采煤方法及设备型号、液压支架的布置、效益分析等方面,论述了端头液压支架代替密集支护在东曲矿14404综采工作面的应用。
Analyse general situation of working face, way of excarating coal, equipment type, lay of hydraulic pressure braket and benefit, this paper discusses use termination point hydraulic pressure bracket replace dense shoring in 14404 working face in Dong Qu mine.
出处
《科技创新与生产力》
2006年第S2期59-60,共2页
Sci-tech Innovation and Productivity
关键词
综采
端头液压支架
液压单体
密集
支护
integate mining
termination point hydraulic pressure bracket
hydraulic monomer
dense
shoring
