探地雷达在城市管线测量中的应用  

Application of Ground Penetrating Radar in Urban Pipeline Surveying

作　　者：孙晓东 王平 仝国礼 朱晓雷 SUN Xiao-dong;WANG Ping;TONG Guo-li;ZHU Xiao-lei(The Fourth Topographic Surveying Brigade,Ministry of Natural Resources of the People's Republic of China,Harbin Heilongjiang 150081,China)

机构地区：[1]自然资源部第四地形测量队,黑龙江哈尔滨150081

出　　处：《地矿测绘》2020年第4期36-37,43,共3页Surveying and Mapping of Geology and Mineral Resources

基　　金：国家自然科学基金项目(41471314,41001313)。

摘　　要：探地雷达技术是如今适应快速、经济、灵活、无损的探测地下目标体而迅速发展起来的新技术,在城市管线测量中也取得了良好的应用效果。为此,文章利用探地雷达对城市管线进行普查,为整个项目提供最新的剖面数据,并由此分析现有管线是否存在变化以及是否存在新增管线。Ground Penetrating Radar(GPR)technology is a new technology that has been developed rapidly to detect underground targets rapidly,economically,flexibly and nondestructively.It has also achieved good application effects in urban pipeline measurement.GPR is used to survey urban pipelines,providing the latest profile data.Based on this,this paper analyzes whether there are changes or new pipelines in current pipelines.

关 键 词：探地雷达 管线测量 无损探测 

分 类 号：P631.3[天文地球—地质矿产勘探] TU990.3[天文地球—地质学]