大倾角中厚煤层综采技术初探

Approach on combined mining technology at large inclined angle middle and thick coal seam

通过淮南国投新集二矿在 18～ 31°的大倾角中厚煤层的综采实践 。

Based on the combined mining practice at the middle and thick coal seam 18～31° inclined angle in Xinji No.2 Coal Mine,the relative process characters and technical measures are introduced.