探地雷达在地下固废钢瓶探测中的应用  

Application of GPR detection in the underground steel cylinder

作　　者：王永强[1] 李承远[1] 

机构地区：[1]固体废物处理与资源化省部共建教育部重点实验室西南科技大学,四川绵阳621010

出　　处：《工程勘察》2011年第5期86-90,共5页Geotechnical Investigation & Surveying

基　　金：固体废物处理与资源化省部共建教育部重点实验室开放课题(09gk04)

摘　　要：本文提出应用探地雷达技术来探测地下掩埋的固废钢瓶,说明了探测测线布置的原则和方法,利用雷达电磁波反射的原理对探地雷达扫描探测的图像进行了解释,指出地下中空壳体截面具有典型的"双曲线"形的图像特征。在对江油开发区的一个钢瓶探测实例分析的基础上,指出应用探地雷达的正演分析来对探测图像进行对比印证研究,可以提高探测判定的准确性和可靠性,为地下固废钢瓶的安全处置提供必要的基础资料。Ground penetrating radar technique is used to detect the waste steel cylinder in the underground,this paper expounds the principle and method of detecting survey line,and analyzes the scanning images of ground penetrating radar detection using the principle of radar wave reflection,the analysis points out that the images of the underground hollow shells section has a typical hyperbolic form.Based on an example of detecting underground steel cylinder in Jiangyou,the paper points out that the forward simulation of ground penetrating radar can compare with the scanning images of ground penetrating radar,this research way can improve the accuracy and reliability of radar detection,and provide the necessary information for the safety disposal to the underground waste steel cylinder.

关 键 词：探地雷达 地下废弃物 钢瓶 探测 

分 类 号：X783.1[环境科学与工程—环境工程]