基于探地雷达的地下管线信息系统建设分析

nalysis of Underground Pipeline Information System Construction Based on Ground-penetrating Radar

本文通过探地雷达技术获取了地下管线的物理空间信息并建立了不同管道的模型,在此基础上采用Oracle数据库和VB计算机语言开发了地下管线信息系统,该系统以可视化的界面操作将区域地图、数据统计和管网分析等基本模块统一起来,实现了政府监管部门、运营管理部门和施工单位不同层级的地下管线管理,最后通过载波相位差分技术对系统测量精度进行了检验,结果表明系统测量精度满足要求。

In this paper,the physical space information of underground pipeline is obtained by ground-penetrating radar technology and different pipeline models are established.On this basis,the underground pipeline information system is developed by using Oracle database and VB computer language.The system integrates basic modules such as regional map,data statistics and pipe network analysis with visual interface operation.The underground pipeline management of government supervision department,operation management department and construction unit at different levels is realized.Finally,the measurement accuracy of the system is tested by RTK technology,and the results show that the measurement accuracy of the system meets the requirements.