摘要
流量在线自动监测已成为实现水文监测现代化的关键,垂向声学多普勒流速剖面仪(V-ADCP)自动测流系统得到广泛推广应用,为保障V-ADCP自动测流系统可靠运行,结合江苏省水文水资源勘测局部分V-ADCP自动测流系统损坏和恢复应用的案例,探讨V-ADCP自动测流系统安装及运行过程中存在的短板问题,提出在测流断面安装浮球式警示标志的方案,为进一步提高V-ADCP在线测流系统运行稳定性提供保障。
Online automatic monitoring of flow has become the key to realize the modernization of hydrological monitoring,and the Vertical Acoustic Doppler Current Profiler(V-ADCP)automatic flow measurement system has been widely promoted and applied.Combined with some cases of damage and restoration of the V-ADCP automatic flow measurement system of Jiangsu Hydrology and Water Resources Survey Bureau,the short board problems in the installation and operation of the V-ADCP automatic flow measurement system were discussed,and the installation of floats on the flow measurement section was proposed,which could provide a guarantee for further improving the operational stability of the V-ADCP online current measurement system.
作者
唐春生
李聂贵
李刚
蒋新新
TANG Chunsheng;LI Niegui;LI Gang;JIANG Xinxin(Jiangsu Hydrology and Water Resources Survey Bureau,Nanjing 210029,China;Nanjing Automation Institute of Water Resources and Hydrology,Ministry of Water Resources,Nanjing 210012,China;Research Center on Hydrology and Water Resources Monitoring Engineering Technology,the Ministry of Water Resources,Nanjing 210012,China)
出处
《江苏水利》
2020年第9期33-35,40,共4页
Jiangsu Water Resources
关键词
V-ADCP
在线测流
警示标志
Vertical Acoustic Doppler Current Profiler(V-ADCP)
online flow measurement
warning signs