摘要
根据清水营煤矿地质和水文地质条件,浅析了钢管混凝土支护技术在斜井软岩巷道中的应用,介绍了清水营煤矿主斜井钢管混凝土支护技术的施工情况以及效果,为软岩巷道支护技术在类似矿井的应用提供了借鉴。
According to the geological and hydrogeological conditions of Qingshingying Coal Mine, the application of concrete-filled steel tube （CFST） support technology in soft rock roadway of inclined shaft is analyzed, and the construction situation and effect of CFST support technology in main inclined shaft of Qingsh- ingying Coal Mine are introduced. It provides a reference for the application of soft rock roadway support technology in similar mines.
作者
秦磊
QIN Lei(Qingshuiying Coal Mine, Shenhua Ningxia Coal Industry Group, Lingwu, Ningxia, 75040)
出处
《神华科技》
2018年第4期31-33,共3页
Shenhua Science and Technology
关键词
斜井
铜管
混凝土支护
Inclined shaft
Steel pipe
Concrete support
