承德市复杂河流中电子水尺应用改进探析  

Improvement of the Application of Electronic Water Gauge in Complex River in Chengde City

作　　者：赵福祥 ZHAO Fuxiang(Chengde Hydrological Survey and Research Center of Hebei Province,Chengde 067000,China)

机构地区：[1]河北省承德水文勘测研究中心,河北承德067000

出　　处：《海河水利》2025年第2期107-110,共4页Haihe Water Resources

摘　　要：针对游荡型多沙河流使用电子水尺观测水位受含沙量以及河道地形影响的问题,承德水文中心研发倒伏式阶梯级联式电子水尺。为验证电子水尺监测设备的应用情况,选取了承德三道河子水文站2021年平水期及汛期人工观测水位数据与电子水尺监测设备的水位数据,通过开展比测试验,得到电子水尺测得水位数据与人工观测数据基本一致,2套数据具有较强相关性。经过检验分析,成果符合《水位观测标准》(GB/T50138-2010)要求,证明电子水尺应用情况良好。Considering the impact of sediment concentration and river morphology on water level readings by electronic water gauges in meandering,sediment-rich rivers,the Chengde Hydrological Center has developed a cascading,multi-stage electronic water gauge.To validate the effectiveness of this monitoring system,water level data from both manual observations and the electronic water gauge at the Sandaohezi Hydrological Station in Chengde during the normal and flood seasons of 2021 were analyzed.A comparative analysis revealed that the water level measurements obtained from the electronic water gauge closely matched those from manual observations,showing a significant correlation between the two datasets.Upon thorough review and analysis,the findings met the criteria set forth in the′Water Level Observation Standard′,confirming the reliability and accuracy of the electronic water gauge system.

关 键 词：电子水尺 水位 比测分析 

分 类 号：TV123[水利工程—水文学及水资源] P332[天文地球—水文科学]