大采高综采工作面过探巷安全技术管理

On safety technology management of large mining height face crossing exploration entry

介绍了上湾煤矿12204大采高工作面在保证安全生产的前提下,连续快速推进过探巷的安全技术管理经验,对神东矿区相似条件下的大采高综采工作面安全、快速过探巷具有较高的参考价值。

Pre-excavation exploration entry can accurately determines fault parameters and releases the high stress that near the fault zone.However,the existence of exploration entry restricts the face advancing to some extent.The paper introduces the experience of face safety technology management in crossing exploration entry.