资源描述：
《城市暴雨强度公式编制与分析研究》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、JournalofWaterResourcesResearch水资源研究,2017,6(2),196-204PublishedOnlineApril2017inHans.http://www.hanspub.org/journal/jwrrhttps://doi.org/10.12677/jwrr.2017.62023ParametersCalculationandStudyofUrbanRainstormIntensityFormulaShouxianXia1,ShanyuZhang1,Binh
2、aiWang21HuangshanHydrologyandWaterResourcesBureauofAnhuiProvince,HuangshanAnhui2ShexianHydrologicalSurveyTeam,HydrologyBureauofAnhuiProvince,ShexianAnhuirdththReceived:Apr.3,2017;accepted:Apr.15,2017;published:Apr.18,2017AbstractInordertoimprovetheurb
3、anfloodcontrolcapacityandpreventurbanwaterlogging,typicalandrelia-blerainfalldatacollectedinrecentyearsareanalyzedtosetupanurbanrainstormintensityformulainaccordancewiththepracticalsituationandonwhichthecalculationofacomparativelyhighstandardstorminte
4、nsityanddesignwaterflowisbased.TakingHuangshanCityasanexample,thepapercalcu-latestheurbanrainstormfrequencydistributionmodelofp-IIItypeparametersandestablishesrain-stormformulamethodandfrequencyconversioninfrequencyandtime.Itdemonstratesthatthefre-que
5、ncydistributionofurbanrainstormformulaisaspecialcaseofp-IIIdistributionwhenα=1orCs=2.Thefrequencydistributionhasasimpleform,onlytwoparameters.Andthenthefrequencycurvelinetechniqueisputforward,operatingmoreconvenient.Accordingtothedistributiontrendofsu
6、perquan-titativeseries,piecewiseline,frequencycurveofthelastbalancecoordination,etc.,thefrequencycurvewithhigherprecision,lesserrorismorereasonable.Meanwhile,theadjustmentandcalculationofCvandyearlymultiplefrequencyconversionformulaarementioned,soasto
7、evaluateandcomparethecorrespondingadvantagesanddisadvantages.KeywordsFrequencyDistribution,Curvefitting,UrbanRainstorm,UrbanWaterlogging,RainstormIntensityFormula,ParameterEstimation城市暴雨强度公式编制与分析研究112夏守先，张善余，汪滨海1安徽省黄山市水文水资源局，安徽黄山2安徽省水文局歙县水文勘测队，安徽歙县作者简
8、介：夏守先(1963-)，男，安徽定远人，高级工程师，主要从事水资源、水环境监测调查研究。文章引用:夏守先,张善余,汪滨海.城市暴雨强度公式编制与分析研究[J].水资源研究,2017,6(2):196-204.https://doi.org/10.12677/jwrr.2017.62023城市暴雨强度公式编制与分析研究收稿日期：2017年4月3日；录用日期：2017年4月15日；发布日期：2017年4月18日摘要为提高城市防洪能力，防控城市内涝，用近年长系列有代表性的可靠的降雨资料
