煤仓上口硐室及锁口施工技术研究与应用

The research and application on the construction technology of the upper chamber and locker of coal bunker

该文介绍了星村煤矿四采区煤仓上口硐室及锁口施工工艺。四采区煤仓上口硐室断面不扩刷、不增加跨度的情况下进行煤仓上口的施工,减少了工程量,加快了施工进度,提高了工艺的可靠性,节省了大量的人力物力,取得了良好的效果,具有一定的推广和借鉴价值。

This article introduces the construction technology of the upper chamber and locker of the coal bunker of the fourth mining area in Xing Cun coal mine. The construction of the upper chamber＇s cross section of the bunker has been done without increasing the span and enlargement.It not only reduced the engineering quantity,speeded up the construction progress and improved the reliability of the process,but also save lots of manpower resources and achieved good results.At the same time it has some promotion and reference value.