地质雷达在高等级公路隧道无损检测中的应用  

Application of geology radar in nondestructive testing of high-grade highway tunnel

作　　者：李建文[1,2] 

机构地区：[1]太原理工大学 [2]山西省交通科学研究院

出　　处：《山西建筑》2011年第4期158-159,共2页Shanxi Architecture

摘　　要：通过分析地质雷达的工作原理及特征参数,结合隧道工程质量检测中的实际经验,从数据采集、处理和解释三方面入手,对隧道质量无损检测的地质雷达技术进行了总结,解决了隧道管理部门无法全面了解运营隧道衬砌质量的难题。Through analyzing working principle and characteristic parameters of geology radar,combining with practical experience of tunnel engineering quality detection,starting from three aspects of data collection,processing,and illustration,this paper summarizes geology radar technology of nondestructive testing for tunnel quality,and solves the difficulty which tunnel management department is not able to know about tunnel lining quality.

关 键 词：地质雷达 隧道 空洞 分界面 不密实 

分 类 号：U456.3[建筑科学—桥梁与隧道工程]