综合超前地质预报技术在摩围山隧道的应用

Comprehensive geological prediction technique and its application in the Moweishan tunnel

摩围山隧道为地质条件复杂的岩溶隧道,所处地段岩溶发育、富含地下水及裂隙水、断层破碎带多。施工过程中采用了包括地面调查和隧道地质素描、TSP203、地质雷达及超前长、短探孔多种方法相互印证、相互补充的综合地质预报技术。对类似工程的超前地质预报提供有意义的参考和借鉴。

Moweishan tunnel in Karst Tunnel with complex geological conditions, locations of karst development, rich groundwater and fissure water, many faults and fractured zones. During construction, including ground surveys and geological radar in tunnel geological sketches, TSP203, and advance research on long and short holes of proven, complementary to each other in many ways comprehensive geologic prediction techniques. To similar works advance geological forecast to provide meaningful information and reference.