摘要
在介绍多波工程地震仪基本原理的基础上,结合隧道工程探测实践,对其在软弱岩层、断层破碎带等超前预报中的应用进行了分析,得到了与开挖后实际结果比较一致的结论。为隧道安全施工和支护措施变更、优化提供了依据。
Based on introduced the principle of multiwave engineering seismometer and combined detection experience of tunnel,analyzed the application of multiwave engineering seismometer in soft and weak rock stratum as well as fault fracture zone advanced prediction of tunnel.The consistence conclusion of prediction result with excavated practicable was approved.The study provided reference foundation for tunnel safety construction and support change as well as optimization.
引文
[1]孙星亮,侯永会.断层破碎带隧道施工过程的三维数值模拟[J].石家庄铁道学院学报,2006,19(2):9-12.
[2]李德武.断层破碎带隧道衬砌受力特性研究[J].岩石力学与工程学报,2005,24(7).
[3]关宝树.隧道设计要点集[M].人民交通出版社,2003.