国内外量水堰槽技术标准现状对比分析

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中图分类号：TV62 文献标志码：A doi：10.3969/j.issn.1000-1379.2026.02.006引用格式：，，，等.国内外量水堰槽技术标准现状对比分析[J].人民黄河，2026，48（2）：35-40，141

Comparative Analysis of the Current Status of Domestic and International Technical Standards for Water-Measuring Weirs and Flumes

LIU Yu， SONG Xiaoyan，WU Dan，QI Lili，XU Hong，LIU Shanshan

（NationalWaterResources MetrologyStation，hinaInstituteofWaterResourcesandHydropoerResearchBeijingOo38，Cina） Abstract：Waterquantitymeasueent，sacriticalomponntofatersouemanagementandilzatio，elisonthncaladads thatarefigifcantiportancefornsingmeasureentauracyndpromotingtealaloationofatersouces.Bouctinga comparativeaalysisofdomesticandinteationaltechnicalstandardforwater-measuringweirsandfumes（specializdwater-measurigfacilties），thispaperfcusedonexploringtheproducttecnicalparameters，meteringpfoanceparametersandmeasurementetodparametersofeyuipmetsuchash-plateeirsrod-crestedweirs，profileeis，ndlog/ortthroatedfus.Thudyalsig nificantdifeestesticdeaiolddsisctsicingtaifraless，st methods，andaplicationcostraintsofwatereasuingeisandfumes.Tispapercanprovidethnicaleferencesforthfad optimizationofCina’swatermeteringtechologstadardstoughthompaatieaalysisofajortechicalparametersindoticand interationalwateeteigsandardItfurthersekstoanethualityndopeabilityofsestadards，erebyetersgter meteringracticesinthewateronsevancyinustrymplementingthsrictestwateresouceanagementstemandprovdingsogspport forthe implementation of the national metrology development plan and the core work of water conservancy.

Key words： water-measuring weir and flume；technical standard; parameter comparison； analysis

0 引言

随着我国经济社会和水利事业的发展，水资源短缺日趋严重，水量计量工作的任务和要求不断变化并增加。（剩余10596字）