摘要
地质雷达(GPR)是近几年发展起来的一种新的地球物理勘探手段,与其他物探仪器相比,具有分辨率高,成本低,速度快,对施工干扰小等优点,已在公路隧道超前预报领域得到广泛使用。结合瑞典RAMAC CUⅡ型地质雷达的应用实例,介绍地质雷达的工作原理及其在山岭公路隧道超前地质预报中的具体应用。
Ground penetrating radar is a new method of geophysical exploration developed in recent years. Compared with other geophysical exploration equipments, it has a lot of advantages such as high resolution, low cost, rapid speed, less construction disturbance etc. So it has been applied widely in the area of geologic prediction in highway tunnel. This paper introduces the Working of ground penetrating radar and some cases on the application of advanced geological prediction for highway mountain tunnel construction.
出处
《西部探矿工程》
CAS
2009年第2期129-131,共3页
West-China Exploration Engineering
关键词
地质雷达
公路隧道
超前地质预报
Ground Penetrating Radar
Highway Mountain Tunnel
Advance Geologic Prediction
