地质雷达在挡墙检测中的应用  

Application of ground penetrating radar to surveying retaining walls

作　　者：安旭文[1] 侯建国[1] 王逢庆[1] 刘戈林 华晓宾[3] 

机构地区：[1]武汉大学土木建筑工程学院,湖北武汉430072 [2]河南省电力勘测设计院,河南郑州450007 [3]铁道第四勘察设计院,湖北武汉430077

出　　处：《武汉大学学报（工学版）》2005年第2期64-68,共5页Engineering Journal of Wuhan University

摘　　要：介绍了地质雷达检测挡墙的基本原理、方法及检测过程中相关参数的选择,并结合实际工程,对所测地质雷达图像进行分析解释,结果表明,地质雷达检测技术不仅操作方便、检测效率高,而且其分辨率高,相对误差较小,值得在实际工程中大力推广应用.The basic principles and techniques of ground penetrating radar for detecting retaining walls and the selections of correlative parameters in detection are introduced. The ground penetrating radar pictures, which have been surveyed, are expounded combined with an actual project. The results show that the detection technology is not only handled easily and efficient, but also its resolution ratio is high and its relative error is small. Therefore this technology should be popularized and applied to actual projects.

关 键 词：地质雷达 挡土墙 检测 

分 类 号：TU471[建筑科学—结构工程]