罗敷堡(三)水文站低水测流槽水位流量比测率定分析  

Analysis on the Water Level-Discharge Ratio Measurement Rate of The Low-Water Flow Channel at Luofubao(Ⅲ)Hydrological Station

作　　者：董号强 Dong Haoqiang(Weinan Hydrology and Water Resources Survey Center,Weinan 714000,Shaanxi)

机构地区：[1]渭南水文水资源勘测中心,陕西渭南714000

出　　处：《陕西水利》2025年第1期26-29,共4页Shaanxi Water Resources

摘　　要：水文流量测量是水文站的基础工作,传统的测量方式通常为人工现场测量,极大地耗费人力财力,且极端天气情况下野外作业困难。近年来,随着测流槽技术的不断发展,显著提高了水文站测量工作的便利性。根据测流槽水位~流量关系趋势相对稳定单一的特点与原理,本文采用罗敷堡(三)水文站低水测流槽建槽以来116次实测流量数据,通过分析计算,率定得到罗敷堡(三)水文站低水测流槽水位流量关系,以减轻低水测验工作强度,提升测验准确性,为未来水文测验的自动化创造条件。Hydrological flow measurement is the basic work of hydrological stations.The traditional measurement method is usually manual on-site measurement,which greatly consumes manpower and financial resources,and field operations are difficult under extreme weather conditions.In recent years,with the continuous development of flow cell technology,the convenience of hydrological station measurement work has been significantly improved.According to the characteristics and principles of the relatively stable and single trend of the relationship between water level and flow rate in the measuring chute,this paper uses 116 measured flow data of the low water measuring chute at Luofu Fort(3)Hydrological Station since the chute was built.Through analysis and calculation,the Luofu The water level and flow relationship of the low water measuring chute of the Fort(3)hydrological station can be reduced to reduce the intensity of low water testing,improve the testing accuracy,and create conditions for the automation of future hydrological testing.

关 键 词：水文站 低水测流槽 水位流量比测 

分 类 号：P336[天文地球—水文科学]