“三软”、“两高”煤层工作面回采实践与探讨

Practice and Discussion About the Mine in "Three Soft" & "Two High" Coal Seam

介绍了童亭煤矿“三软”“两高”煤层的开采方法及采煤工作面的地质概况,并针对技术管理和现场管理作了分析,提出了管理方法,解决了生产中的实际问题。

The paper describes the way of mine in ＂three soft＂ ＆ ＂two high＂ coal seam in tongting colliery, and also makes analysis on the technical management and field control.