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河道作为末端调蓄是海绵城市建设中的重要内容,河道设计如何增大调蓄量、削减洪峰流量、缓解城市内涝,利用湿塘湿地无疑是一种有效方法。以上海浦东某河道设计为例,对如何进行河道与湿塘湿地协同设计作了阐述,使河道与湿塘湿地协同一致,共同承担增大调蓄量、景观生态、净化水质。初步探讨了河道设计如何融合海绵城市建设,河道综合功能的挖掘,论述了湿塘湿地在河道设计中的构建方法,旨在为海绵城市建设中的河道设计提供参考。
It is undoubtedly an effective method to adjust the storage volume, reduce the flood peak flow, ease the urban waterlogging and make use of the wetland wetland. Taking the design of a river course in Pudong, Shanghai as an example, this paper elaborates on how to carry out the collaborative design of the wetlands in the river and wet ponds so as to make the watercourses and wetlands wetlands unanimous and share the responsibility of increasing the storage capacity, landscape ecology and water purification. It explores how the river design integrates sponge city construction and river comprehensive function excavation, discusses the construction method of wet pond in river design, and aims to provide a reference for the river course design in sponge city construction.