石炭二叠纪综采工作面停采的顶板支护

Study on Fully Mechanized Working Face Stopping Mining Roof Support

同煤集团铁峰煤业公司南阳坡矿开采的煤层以石炭二叠纪煤层为主。随着矿井开采的延深,综采搬家次数逐渐增多。为了实现安全、快速、高效撤出设备,该矿探索实施了一种新的顶板支护技术。结果表明:这种支护方式切实可行、安全可靠,相较以前的搬家支护,该支护设计更为节约成本,且能最大限度地使用井下废旧材料。

With the increasingly mining depth of Nanyangpo Mine, Tiefeng Mining Industry, Datong Mining Group, times of fully mechanized working face moving increased. In order to realize safe, rapid and efficient withdraw of equipment, a new type of roof support technology was implemented. The result showed that the support is feasible and reliable, compared with the original moving support, the new support could save cost and use the waste underground to the maximum.