| 地质雷达+三维测量内窥镜的城市道路病害检测与应用 |
| |
| 引用本文： | 刘国超,彭卫平,杨水华,胡周文.地质雷达+三维测量内窥镜的城市道路病害检测与应用[J].测绘通报,2022,0(7):134-137. |
| |
| 作者姓名： | 刘国超 彭卫平 杨水华 胡周文 |
| |
| 作者单位： | 1. 广州市城市规划勘测设计研究院, 广东 广州 510060;2. 广东省城市感知与监测预警企业重点实验室, 广东 广州 510060 |
| |
| 基金项目： | 广东省重点领域研发计划(2020B0101130009);广东省城市感知与监测预警企业重点实验室基金(2020B121202019);广州市城市规划勘测设计研究院科技基金(RDI2210204100) |
| |
| 摘 要： | 城市道路病害体作为城市安全的重要隐患，具有隐蔽性、突发性等特点，需及时予以检测和处理。地质雷达利用电磁波反射确定地下介质分布，以其无损、快捷及浅层高分辨率优势广泛应用于城市道路病害检测中，但要对病害体作进一步处理，需要对病害体做进一步精细勘测。本文利用地质雷达在道路病害检测中的优势，结合三维测量内窥镜技术的实时视频和测量功能，实现道路地下病害体的准确定位和精准测量，为后续防治和治理提供有用数据。
|
| 关 键 词： | 地质雷达 三维测量内窥镜 道路病害体 空洞 频谱 |
| 收稿时间： | 2022-01-17 |
Detection and application of urban road disease based on ground penetrating radar+3D measuring endoscope |
| |
| LIU Guochao,PENG Weiping,YANG Shuihua,HU Zhouwen.Detection and application of urban road disease based on ground penetrating radar+3D measuring endoscope[J].Bulletin of Surveying and Mapping,2022,0(7):134-137. |
| |
| Authors: | LIU Guochao PENG Weiping YANG Shuihua HU Zhouwen |
| |
| Institution: | 1. Guangzhou Urban Planning & Design Survey Research Institute, Guangzhou 510060, China;2. Guangdong Enterprise Key Laboratory for Urban Sensing, Monitoring and Early Warning, Guangzhou 510060, China |
| |
| Abstract: | As an important hidden danger of urban safety,urban road diseases has the characteristics of concealment and sudden,which needs to be detected and treated in time. Ground penetrating radar uses electromagnetic wave reflection to determine the distribution of underground media. It is widely used in urban road disease detection because of its nondestructive,fast and shallow high-resolution advantages. However,if the disease body needs to be further treated,it needs to be further carefully surveyed. This paper combines the advantages of ground penetrating radar in road disease detection with the real-time video and measurement function of three-dimensional measuring endoscope technology to realize the accurate positioning and accurate measurement of road underground disease body,so as to provide useful data for subsequent prevention and treatment. |
| |
| Keywords: | ground penetrating radar(GPR) 3D measuring endoscope(TDE) road disease body cavity spectrum |
|
| 点击此处可从《测绘通报》浏览原始摘要信息 |
| 点击此处可从《测绘通报》下载免费的PDF全文 |
