TSP超前地质预报在石鼓隧道施工中的应用研究

Study on the Application of TSP in the Shigu Tunnel

为进一步查明隧道施工前期未查明的、隐伏的重大地质问题,采用TSP超前地质预报,指导隧道施工。文中从洞内现场地质调查、TSP野外数据采集、数据处理、TSP探测成果及分析等几个方面阐述了TSP超前地质预报在石鼓隧道中的应用,为隧道信息化施工提供重要信息,降低了隧道施工过程中地质灾害发生的机率和危害程度,使隧道施工更安全、科学。

In order to identify the unidentified and insidious geological problems of tunnel construction, TSP is used to guide the tunnel construction. The paper elaborates the application of TSP in the SHIGU Tunnel from scene geo- logical survey of tunnel, field data collection, data processing, results of the TSP detection, etc. TSP has provided im- portant information for tunnel construction, and has reduced the probability of occurrence of geological disasters and the degree of harm in the tunnel construction process.