供水管网压力监测点布置的实用方法尹兆龙信昆仑项宁银

200092、。Hy－NetSimuZJ。TU991B1000－4602201402－0019－05APracticalMethodforLayoutofPressureMonitoringPointsinWaterDistributionNetworkYINZhao-longXINKun-lunXIANGNing-yinCollegeofEnvironmentalScienceandEngineeringTongjiUniversityShanghai200092ChinaAbstractCommonoptimallayoutmethodsofpressuremonitoringpointsweresummarizedandtheimportanceofpressuremonitoringpointsinwaterdistributionnetworktooptimizationschedulingmodelcalibrationandtheimplementationofplanningschemewasanalyzed．CombinedwiththedynamichydraulicsimulationanalysisabilityofHy-NetSimusoftwaretheschemeofpressuremonitoringpointsinwaterdistributionnetworkinZJcitywasanalyzedbycombiningtheempiricalmethodandsensitivityanal-ysisandusingThiessenpolygonmethodfordeterminingdistributiondensityofpressuremonitoringpoints．Theresultsshowedthattheexcellentlayoutofpressuremonitoringpointswasachievedwhichcouldmeettheneedsofengineering．KeywordslayoutofpressuremonitoringpointwaterdistributionnetworkThiessenpolygonmethod。1。、、、。、。。·91·30220141CHINAWATEＲ＆WASTEWATEＲVol．30No．2Jan．201411.1。、、、、、、、、、。。。、、2。1.2、。、。3。、。、。4。。5。67。8。。ZJ。22.1ZJ。ZJJXJS45×104m3/d。ZJGIS1200kmDN150013ZJ、、。ZJ、、。2.2ZJGISHy－NetSimu·02·302．watergasheat．comZJZJ。ZJ。2.2.1。、。①。ZJ25L/sZJ。＞25L/s81。1Fig．1Distributionoflargeflowconsumers②。ZJZJ。ZJ2。2Fig．2Distributionofnetworkpressure③15min。。ZJ2003、。3Fig．3Distributionofsensitireareastonetworkpressurechange·12·．watergasheat．com302④ZJ。SCADASCADA。SCADA。、。ZJ4。4Fig．4Distributionofexistingpressuremonitoringpoints2.2.2ZJ。ZJ、、ZJ、、166、1、1、3。、115ZJ5、。5ZJFig．5Distributionofimprovedpressuremonitoringpoints91/10km210km2。1/2km2。3、。·22·302．watergasheat．com。ZJ。1．J．1989539－12．2．J．2006177－79．3．J．2001171150－52．4．J．200319352－55．5．D．2007．6．J．1988144－49．7．J．200733S1346－349．8．A．C．2011．9．J．20071159－61．1987－。[e-mail]櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆2013－08－1518《》。。。、。1．J．2006221211－13．2．J．2007331110－112．3IrDrKingWongAllenＲJ．CodeofPracticeforConduitConditionEvaluationUsingCCTVinHongKong4thedS．HongkongHongkongInstituteofUtilitySpecialists2009．1957－、。[e-mail]2013－08－17·32·．watergasheat．com302