宝林隧洞突水突泥抢险注浆治理措施

Measures for Emergency Grouting of Water and Mud Inrush in Baolin-tunnel

以宝林隧洞突水突泥抢险注浆工程为背景,通过分析隧洞突水突泥的情况以及施工区的地质条件,介绍了成孔注浆的相关工艺,提出了断层带的加固措施。

Based on the emergency grouting project of water and mud inrush in Baolin tunnel,through analyzing the situation of water and mud inrush in the tunnel and the geological conditions of the construction area,this paper introduces the related technology of hole forming grouting,and puts forward the reinforcement measures for the fault zone.