断层破碎带防突泥涌水措施探讨

The Discussion on the Sudden Mud Water Gushing Prevention Measures in Fault Fracture Zone

存在断层破碎带段的长大隧道极易发生突泥涌水危及施工安全的事故。实际施工中可通过注浆堵水加固围岩等措施防止突泥涌水确保施工安全。对循隆高速公伯岭1号隧道防突泥涌水的措施进行了总结,得出了断层破碎带防突泥涌水措施的一些共性特点,可供同类工程施工参考。

This paper summarized the sudden mud water gushing prevention measures of Xunlong highway Gongboling No.1 tunnel, and obtained some common features of the sudden mud water gushing prevention measures in fault fracture zone, which provided some reference for the similar engineering construction.