地质雷达无损探测技术在隧道检测中的应用

The application of geologic radar non-destructive detection technology in tunnel inspection

简要介绍了应用地质雷达检测隧道质量的基本原理及方法,对一些典型的隧道检测的地质雷达图像做出了解释,这些图像可直观反映出隧道衬砌厚度、空洞及破碎带的分布特征等,指出地质雷达在隧道检测中发挥着重要的作用。

Basic principle and method of the application of geologic radar in tunnel quality inspection are briefly introduced. Combined with typical geologic radar images in tunnel inspection interpretation is made, which directly reflect the thickness of lining as well as the distribution characteristics of cavities and crush belts. In the end author points out that geologic radar play important roles in tunnel works.