【英文标准名称】:Measurementofliquidflowinopenchannels-Part2:Determinationofthestage-dischargerelation
【原文标准名称】:明渠水流测量第2部分:水位流量关系的确定
【标准号】:ISO1100-2-1998
【标准状态】:作废
【国别】:国际
【发布日期】:1998-05
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC113
【标准类型】:()
【标准水平】:()
【中文主题词】:水;液体流动;水位;斜槽;流量测量;排放率;明渠流动;关系
【英文主题词】:Channelflow;Dischargerate;Flowmeasurement;Flowmeasurements;Flumes;Liquidflow;Relations;Water;Waterlevels
【摘要】:ThispartofISO1100specifiesmethodsofdeterminingthestage-dischargerelationforagaugingstation.Asufficientnumberofdischargemeasurements,completewithcorrespondingstagemeasurements,isrequiredtodefineastage-dischargerelationtotheaccuracyrequiredbythispartofISO1100.Stableandunstablechannelsareconsidered,includingbriefdescriptionsoftheeffectsonthestage-dischargerelationoficeandhysteresis.Methodsfordeterminingdischargefortwin-gaugestations,ultrasonicvelocitystations,electromagneticvelocitystations,andothercomplexratingsarenotdescribedindetail.ThesetypesofratingaredescribedinotherInternationalStandardsandTechnicalReports,namelyISO/TR9123,ISO6416andISO9213,asshowninclause2.
【中国标准分类号】:P12;A53
【国际标准分类号】:17_120_20
【页数】:25P.;A4
【正文语种】:英语