地质雷达在公路隧道无损检测中的应用

The application of geological radar in highway tunnel non-destructive detection

介绍了地质雷达检测的基本原理、方法及其在公路隧道无损检测中的应用情况,并对隧道衬砌厚度、衬砌背后脱空、衬砌内钢筋以及钢支撑等各种典型的地质雷达图像进行了分析和探讨,指出采用该技术提高了施工质量,确保了隧道的运营安全。

This paper introduced the basic principle,method of geological radar detection and its application situation in highway tunnel non-destructive detection,and analyzed and discussed the tunnel lining thickness,lining behind cavity,lining steel and steel support and other variety of typical geological radar images,pointed out that using the technology improved the construction quality,ensured that the tunnel operation safety.