摘要
介绍了煤矿矿井及煤层概况,根据煤层赋存条件,从液压支架选型的原则出发,确定了东周窑矿煤矿2013综采工作面选用ZF13000/25/38型低位放顶煤液压支架,并对其材质进行了分析,对工作面顶板压力及支架的支护强度进行了计算。数据表明,2013工作面选用ZF13000/25/38型低位放顶煤液压支架是合理的,有很强的合理性和稳定性。
This paper introduces the general situation of coal mine and coal seam, according to coal seam conditions,starting from the selection of hydraulic support principle, determine the 2013 fully mechanized working face of coal mine Dongzhouyao mine using ZF13000/25/38 type low caving hydraulic support, and the material is analyzed, the roof pressure and supporting strength are calculated data showed that 2013 working face with ZF13000/25/38 type low caving coal hydraulic support is reasonable, and strong stability.
作者
苏鹏
Su Peng(Tongfa Dongzhouyao Coal Mine Group Co.,Ltd. of Datong Coal Mine Group, Daton)
出处
《机械管理开发》
2017年第8期62-64,共3页
Mechanical Management and Development
关键词
综采工作面
液压支架
煤矿机械
fully mechanized coal mine working face
hydraulic support
coal mine machinery
