引用本文:曹祖宝,朱明诚,王辉.管棚帷幕注浆法在煤矿巷道穿越破碎带中的应用[J].钻探工程,2008,35(8):78-81.CAO Zu-bao,ZHU Ming-cheng,WANG Hui. Application of Pipe-roof Curtain Grouting in Construction of Coal Mine Tunnel Crossing the Fractured Zone[J]. Drilling Engineering, 2008,35(8):78-81.
Application of Pipe-roof Curtain Grouting in Construction of Coal Mine Tunnel Crossing the Fractured Zone
Abstract:Combined with an engineering example, the paper detailed pipe-roof curtain grouting technology used in the construction of coal mine tunnel in the fractured zone which is full of high-pressure gas.