二维实时声呐技术在水下修复施工中的应用与研究  

Application and Research of Two-dimensional Real-time Sonar Technology in Underwater Repair Construction

作　　者：周梦樊 杨一帆 穆怀录 马敬 王飞前 ZHOU Meng-fan;YANG Yi-fan;MU Huai-lu;MA Jing;WANG Fei-qian(Power China Kunming Engineering Corporation Limited,Kunming 650051,China;Nei Mongol Yellow River Engineering Administration,Dengkou 015200,China)

机构地区：[1]中国电建集团昆明勘测设计研究院有限公司,云南昆明650051 [2]内蒙古黄河工程管理局,内蒙古磴口015200

出　　处：《云南水力发电》2022年第11期169-171,共3页Yunnan Water Power

摘　　要：黄河三盛公水利枢纽工程是黄河干流上游平原闸坝型水利工程,已运行60+a,拦河闸水下工程多年来以原始手段对水下隐患开展处理,未能彻底进行修复。通过采用二维实时声呐技术在浑水域实现了精细水下检测、精准缺陷定位,并实时监控、指导潜水水下修复施工的工程应用,为工程运维提供了技术保障,解决了浑水域修复施工的难题,提出了二维实时声呐在辅助水下修复施工的应用前景。Sanshenggong Hydraulic Complex Project is a gate-dam type hydraulic project in the plain upstream of main stream of Yellow River and has been in operation for more than 60 years.Underwater works of barrages have been carried out to deal with potential underwater hazards by original means for many years and have not been completely repaired.Fine underwater detection and precise defect location are realized by using twodimensional real-time sonar technology in turbid waters,and real-time monitoring and guidance are provided for engineering application of underwater diving repair construction,which provides technical guarantee for engineering operation and maintenance.It solves the problem of restoration construction in turbid waters and puts forward the application prospect of two-dimensional real-time sonar in auxiliary underwater repair construction.

关 键 词：传统水下修复 二维实时声呐 浑水域 精准缺陷定位 监控指导 

分 类 号：TV698.22[水利工程—水利水电工程]