软土路基高速公路常见病害地质雷达检测分析

Typical problems of freeways constructed on soft clay ground, and their detection by ground-penetrating radar

在软土路基上建设高路公路,存在各种病害隐患,并成为影响高速公路质量安全的关键因素。应用地质雷达是对公路质量进行检测的最好的地球物理方法,其具有快速、准确、经济的特点,有很好的应用前景。

Freeways that are constructed on soft clay ground exhibit particular problems. The quality of a freeway is the key factor determining whether the road will remain in a normal condition or not. From the development view, ground penetrating radar （GPR） is the best technique for inspecting the quality of the freeway. At the same time, GPR is time-saving, economical and efficient. It opens up broad possibilities for the use of modern technology.