昆山市海绵城市规划设计

12111．2100362．400074、、。。。TU992C1000－4602201624－0070－04PlanningandDesignofSpongeCityinKunshanCityJIANGBin12CAOWan-chun1ZHUJian-guo11．JiangsuInstituteofUrbanPlanningandDesignNanjing210036China2．SchoolofＲiverandOceanEngineeringChongqingJiaotongUniversityChongqing400074ChinaAbstractBasedonabriefintroductionofKunshanCitycombinedwiththespongecityplanningandimplementationschemeofKunshanCitytheplanningprinciplesandobjectiveswereelaborated．Therelatedcharacteristicsofspongecitysuchasplanningpartitionconstructionimplementationclassifica-tionandrecommendationtechnologieswereintroduced．ThesimulationresultsshowedthattheresponseleveltourbanwaterloggingriskinKunshanCitywouldbegreatlyimprovedaftertheimplementationofspongecityconstruction．ThespongecityconstructioninKunshanCityplaysasignificantroleinthesus-tainabledevelopmentandlivablecityconstruction．KeywordsplainrivernetworkregionspongecityLIDplanninganddesign“”“”、“”。LIDWSUDSUDS12。。1281530。、。、、1069mm、2．58m、822．2mm。200271．08km2。22.1①·07·3224201612CHINAWATEＲ＆WASTEWATEＲVol．32No．24Dec．2016。154．42km216．58%。、。20143137Ⅱ、Ⅲ、Ⅳ59．5%。②。30、。③。2.2①。a．。。2．4～4．0m3．4m4．0m78%。3．8～4．0m。95%、、、、、624．6%、3．9%、5%、42．4%、16%、8．1%。b．。。、。c．、。DN400～DN100030．2mm/h、。②。“、、”。2.32011CＲCWSC、WWF、、13、。+SS、TN、TP95%、45%、85%86．4%94．5%88min。。33.1①“”、。②、、、“”“”。③、、、、、。3.2。———————————22．94km22016—2018。1。·17·．watergasheat．com32241Tab．1Planningobjectivesofspongecity1、5030502200100100375%80%460%60%55%8%44.1—1。1Fig．1PolderpartitionmapofspongecityplanninginKunshan。。101、、9845、53。4.2。。、、982。2Fig．2ConstructionimplementationpartitionmapofspongecityinKunshan4.3127、52。———·27·3224．watergasheat．com、、。。2Tab．2TechnologyselectionofspongecityinKunshan1√2√3√4√5√6√7√8√9√10√11√12√13√14/√15√16√17√、、、、、、。12、。、、、。4.41003。100、、11．83%、2．66%、1．88%、3．1%。。3100Fig．3Waterloggingriskmapunderhundred-yearrainfallconditioninKunshan5、。、、、。1．“”J．201539626－36．2MelbourneWater．WSUDEngineeringProceduresStorm-waterM．MelbourneCSIＲOPublishing2005．1972－、。[e-mail]2016－07－25·37·．watergasheat．com3224