摘要
通过对富乐水文站驱动式雷达测流系统与传统缆道流速仪比测成果进行分析计算,寻求断面平均流速与指标流速之间的关系,建立符合相关规范要求的回归方程。驱动雷达测流系统与缆道流速仪比测约1年,取得了36份比测数据,经分析最终采用34份比测成果进行拟合。通过比测分析,发现数据拟合较好,进行符号检验、适线检验和偏离数值检验,结果均满足相关规范要求。
For Fule Hydrological Station,the comparative measured data out of driven radar flow measuring system and traditional cableway current meter were analyzed to find out the relationship between average cross-sectional velocity and indicator velocity,establish the regression equations conforming to the requirements of relevant specifi⁃cations.The comparative measurement lasted for a year approximately with 36 comparative measuring data ob⁃tained.After analysis 34 comparative measuring data were used for fitting.Through comparative analysis,it was found that data fitting well.Sign test,fit line test and deviation numerical test were conducted with the results all in conformity with the requirements of relevant specifications.
作者
韦姣姣
WEI Jiao-jiao(Rong'an Hydrological Central Station,Liuzhou Hydrology Center,Rong'an 545400,China)
出处
《广西水利水电》
2024年第5期100-102,106,共4页
Guangxi Water Resources & Hydropower Engineering
关键词
缆道流速仪
驱动式雷达测流系统
比测分析
富乐水文站
cableway current meter
driven radar flow measuring system
comparative measurement analysis
Fule Hydrological Station
作者简介
韦姣姣(1994-),女(壮族),广西柳州人,柳州水文中心融安水文中心站,学士,主要从事水文测报工作。
