地质雷达在薛城隧道地质超前预报中的应用

Application of Geological Penetrating Radar in advance geological forecast in Xuecheng tunnel

对超前预报方法进行了简要介绍,简述了地质雷达工作原理并设计地质超前预报探测技术,结合具体工程实例,通过对破碎带波形图谱特征的分析研究,证明了地质雷达在公路隧道短期地质预报中的实用性和有效性。

In this paper,based on several methods of advance geological forecast,the work principle of Ground Penetrating Radar is introduced and the technology of Geological Penetrating Radar in advance geological forecast is designed.On the premise of analyzing the characteristics of fracture zone radar mapping,and combining with specific engineering examples,the practicality and efficiency of GPR in short term geological prediction of road tunnel are illustrated.