市政技术2024，Vol.42Issue(2)：197-206,10.DOI:10.19922/j.1009-7767.2024.02.197
排水管道泄漏检测技术及发展趋势分析
Analysis of Technologies and Development Trends of Leakage Detection for Drainage Pipes
刘雷斌 1高守有 1朱禹洲 2齐先达3
作者信息
- 1. 北京市市政工程设计研究总院有限公司,北京 100082
- 2. 北京市市政工程设计研究总院有限公司,北京 100082||北京市公用事业科学研究所有限公司,北京 100011
- 3. 基准方中建筑设计股份有限公司,四川成都 610017
- 折叠
摘要
Abstract
The leakage of drainage pipes will pollute the underground soil,and also cause more serious accidents such as cavities and collapses,which should be detected in time.The development trend of leakage detection tech-nology are surveyed through literature to analyze the characteristics,advantages,disadvantages,and current re-search hot-pots of mainstream or potential technologies such as CCTV,QV,soil sampling,ground penetrating radar,aerial thermal imaging,multi-electrode resistivity method,and shallow transient electromagnetic.Analysis shows that CCTV detection technology still needs further development in multiple technical directions in China;Any single detection technology cannot handle all types of detection tasks.In order to obtain accurate and complete status information of underground pipes,multiple technologies should be comprehensively applied;Shallow transient electromagnetic is a potential leakage detection technology.关键词
排水管道/泄漏/泄漏检测/瞬变电磁法Key words
drainage pipes/leakage/leakage detection/transient electromagnetic分类
建筑与水利引用本文复制引用
刘雷斌,高守有,朱禹洲,齐先达..排水管道泄漏检测技术及发展趋势分析[J].市政技术,2024,42(2):197-206,10.
