综采工作面过斜交老巷技术研究

The Technology Researches on Fully-mechanized Coal Mining Face Getting through Old Oblique Crossing Roadway

本文介绍了综采工作面过斜交老巷技术,该技术对过石门期间顶板、通风、瓦斯、排水等诸多问题进行有效解决,确保矿井主采面安全生产,为类似条件下工作面回采提供了可借鉴经验。

This thesis introduce the technology of fully-mechanized mining face getting through old oblique crossing roadway,including the effective solutions of roof,ventilation,gas and drainage while getting through rock gate,which ensure the safe production of main work face in coal mine and offer reference to recovery of work face with similar condition .