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石家庄市海绵城市规划设计导则（试行）前言为了推进石家庄市海绵城市规划建设，石家庄市市政府、石家庄市城市管理委员会组织编制了该导则。编制组经广泛调查研究，总结近年来石家庄市雨水控制与利用工程的设计和实践经验，参考国内外相关标准和研究成果，对海绵城市规划设计中有关的标准、计算方法、设计要点等方面做出了规定和指引，并在广泛征求有关规划、设计、管理单位意见的基础上编制了本导则。本导则共分九章，内容包括：1．总则；2．名词术语；3．基础资料；4．海绵城市规划设计标准；5．海绵城市规划设计中的相关计算方法；6．海绵城市规划；7．海绵城市的设计；8．海绵城市设施概述；9．常见海绵城市设施设计指引。本导则自石家庄市人民政府批准之日起试行，试行期一年。本导则由石家庄市城市管理委员会组织编制和管理，由中国城市规划设计研究院负责具体技术内容的解释。在执行过程中，请各单位结合工程实践，认真总结，并将意见和建议寄送至中国城市规划设计研究院（地址：北京市海淀区三里河路9号中国城市规划设计研究院水务与工程分院，邮政编码：100037）本导则主编单位：中国城市规划设计研究院本导则参编单位：石家庄市城乡规划设计院石家庄市政设计研究院有限责任公司主要起草人：王家卓、张伟、李帅杰、车晗、谢映霞、张春洋、王晨、李婧、栗玉鸿、范锦、胡应均、张彦平、王雯主要审查人：朱志红、赵冬泉、刘英彩、赵拴豹、张慧巧I目录1总则·······················································································1编制目的····································································1编制依据····································································1适用范围····································································4生效时限····································································4与其他标准的一致性·····················································42名词术语··············································································53基础资料·············································································114海绵城市规划设计标准···························································18总体要求···································································18强制性标准································································18指导性标准································································20其他相关标准·····························································215海绵城市规划设计中的相关计算方法·········································23设计参数···································································23水量计算···································································26渗透设施计算·····························································296海绵城市规划·······································································31海绵城市规划体系·······················································31城市总体规划中的海绵城市规划·····································32海绵城市专项规划·······················································34控制性详细规划中的海绵城市规划··································36修建性详细规划中的海绵城市规划··································38其他相关专项规划中的海绵城市规划·······························407海绵城市的设计····································································44一般规定···································································44II设计程序···································································44建筑与小区································································48城市道路···································································50城市绿地与广场··························································52河流水系···································································53外围生态绿地·····························································548海绵城市设施概述·································································56技术类型分类与选型····················································56设计中常见的问题·······················································579常见海绵城市设施设计指引·····················································62生物滞留设施（Bioretention）········································62植被缓冲带（VegetatedFilterStrip）································72植草沟（GrassSwale/VegetatedSwale）····························77水平导流设施（LevelSpreader）·····································87树池（BoxPlanters/PlanterBox/TreeBoxFilter）·················91渗井、渗渠与渗室（SoakawayandInfiltrationTrench）·········96湿塘与湿地（WetPondandWetland）·····························103砂滤设施（SandFilter）··············································108渗透塘（InfiltrationBasin）···········································113透水铺装（PermeablePavement）···································117绿色屋顶（GreenRoof）·············································126蓄水池/雨水罐（Cistern/RainBarrel）·····························133屋顶断接管（DownspoutDisconnection）························142常见设施的组合设计··················································144设施优化·································································1461附件1模型在海绵城市建设方面的应用···································147模型在海绵城市建设中的作用······································147常见模型·································································147III模型构建·································································148海绵城市规划设计中的模型应用···································1552附件2土壤渗透系数测定方法················································157原位土壤渗水试验方案及渗透系数计算方法····················157原位土壤渗透系数快速测算方法···································16111总则编制目的为全面贯彻落实海绵城市的理念，指导和规范石家庄市海绵城市规划设计工作，加强城市雨水径流源头控制和城市降雨面源污染控制，合理确定海绵城市建设的目标和指标，因地制宜的规划设计“渗、滞、蓄、净、用、排”等工程措施，特制定本规划设计导则。编制依据1.2.1相关政策文件《国务院关于加强城市基础设施建设的意见》（国发[2013]36号）《国务院办公厅关于做好城市排水防涝设施建设工作的通知》（国办发[2013]23号）《水污染防治行动计划》（国发[2015]17号）《中共中央国务院关于加快推进生态文明建设的意见》（2015年4月25日）《国务院办公厅关于推进海绵城市建设的指导意见》（国办发[2015]75号）《住房城乡建设部关于印发海绵城市专项规划编制暂行规定的通知》（建规[2016]50号）1.2.2规范性引用文件除上述文件之外，本导则引用了下列文件中的部分条款。凡是未注日期的引用文件，其有效版本适用于本导则。《海绵城市建设技术指南——低影响开发雨水系统构建（试行）》《建筑与小区雨水利用工程技术规范》（GB50400-2006）《雨水控制与利用工程技术规范》（DB13(J)T175-2015）《绿色建筑评价标准》