H-ADCP在信宜东江河的应用OA
Application of H-ADCP in Dongjiang River of Xinyi City
信宜东江河作为茂名鉴江干流上游,东江河贯穿信宜市城区南北,处于高山地区,河道较陡,水流湍急,受水利工程影响较大,原测流方式采用走航 ADCP 桥测.于 2023 年安装声学多普勒流速仪(H-ADCP),通过与走航式 ADCP 的流速、流量进行比测试验,率定出关系式.相比传统测流方式,能较大程度降低下游水利工程的影响和人力物力的投入.
The Dongjiang River in Xinyi City,as the upper reaches of the Jianjiang River in Maoming,runs through the north and south of the urban area of Xinyi City.It is located in a high mountain area with a steep river channel and turbulent water flow,which is greatly affected by water conservancy projects.The original flow measurement method used a navigation ADCP bridge for measurement.A Horizontal Acoustic Doppler Current Profiler(H-ADCP)was installed here in 2023.By conducting comparative tests with the flow velocity and flow rate of the floating ADCP,the relationship equation is calibrated.Compared to traditional flow measurement methods,it can significantly reduce the impact of downstream water conservancy projects and the investment of manpower and material resources.
王铖
广东省水文局茂名水文分局,广东 茂名 525000
建筑与水利
H-ADCP比测试验率定分析
H-ADCPcomparison testcalibration analysis
《云南水力发电》 2026 (7)
32-36,5
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