基于水下声呐的沿河截污干管运行现状探查与分析  

Exploration and Analysis of the Operation Status of Sewage Interception Main Pipe Along the River Based on Underwater Sonar

作　　者：宋振豪 陈思宇 潘辉 张治 SONG Zhen-hao;CHEN Si-yu;PAN Hui;ZHANG Zhi(Shenzhen Bao’an Drainage Co.Ltd.,Shenzhen 518101,China;Nanjing Hydraulic Researsh Insititute,Nanjing 210029,China;Power China Kunming Engineering Co.Ltd.,Kunming 650051,China)

机构地区：[1]深圳市宝安排水有限公司,广东深圳518101 [2]南京水利科学研究院,南京210029 [3]中国电建集团昆明勘测设计研究院有限公司,昆明650051

出　　处：《工程建设与设计》2023年第18期68-70,共3页Construction & Design for Engineering

摘　　要：通过阐述沿河截污干管运行现状探查中存在的问题,以综合探查及分析为工作思路,提出了采用水下无人潜航器作为工作载体,搭载水下声呐设备等,开展沿河截污干管运行现状排查与分析工作,可以在有限的作业时间段内实现管段内部缺陷的精确定位,以及定量统计,弥补了传统技术在高水位沿河截污干管缺陷探查中的不足,同时为截污系统关键问题及整治措施的制定提供了信息支撑及决策依据,具有良好的推广应用价值。This paper expounds the detection problems of sewage interceptors along the river,puts forward a comprehensive exploration and analysis method by using operated vehicle as underwater detection device,the remote operated vehicle equipped with underwater sonar equipment,etc..This method can achieve precise positioning and quantitative statistics of internal defects in the pipeline section within a limited operating time.It compensates for the shortcomings of traditional technology in detecting defects in high water level river sewage interceptors,and provides information support and decision-making basis for the formulation of key issues and remediation measures in the sewage interception system,which has good promotion and application value.

关 键 词：沿河截污干管 水下声呐 运行现状 探查与分析 

分 类 号：TU990.3[建筑科学—市政工程]