基于海绵城市理念的城市道路改造设计研究
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摘要
以上海临港海绵试点区内某城市道路为设计研究对象,基于海绵城市理念,通过源头消减、中途转输、末端调蓄多种手段,采用雨水花园+旱溪、透水铺装、调蓄模块、人工湿地等低影响开发措施,对道路进行了改造。工程建成后,通过监测设备校核,改造道路年径流总量控制率、径流污染控制率满足海绵城市设计目标。
Taking an urban road in the sponge pilot area of Lingang in Shanghai as the design research object,based on the concept of sponge city, the road is reconstructed by many methods of source reduction, midway transfer and end storage, and the low impact development measures of rainwater gardens, dry streams,permeable pavements, storage modules and constructed wetlands. After the completion of the project, the annual total runoff control rate and runoff pollution control rate of the reconstructed roads will meet the design goals of the sponge city through the verification of monitoring equipment.
Taking an urban road in the sponge pilot area of Lingang in Shanghai as the design research object,based on the concept of sponge city, the road is reconstructed by many methods of source reduction, midway transfer and end storage, and the low impact development measures of rainwater gardens, dry streams,permeable pavements, storage modules and constructed wetlands. After the completion of the project, the annual total runoff control rate and runoff pollution control rate of the reconstructed roads will meet the design goals of the sponge city through the verification of monitoring equipment.
引文
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[2]申丽勤,车伍,李海燕,等.我国城市道路雨水径流污染状况及控制措施[J].中国给水排水,2009,25(4):23-28.
[3]叶水根,刘红,孟广辉.设计暴雨条件下下凹式绿地的雨水蓄渗效果[J].中国农业大学学报,2011,6(6):53-58.
[2]申丽勤,车伍,李海燕,等.我国城市道路雨水径流污染状况及控制措施[J].中国给水排水,2009,25(4):23-28.
[3]叶水根,刘红,孟广辉.设计暴雨条件下下凹式绿地的雨水蓄渗效果[J].中国农业大学学报,2011,6(6):53-58.