Research on urban flood and waterlogging defense systems based on sponge city
CHEN Juan1,2, WANG Sen1,2, ZHANG Kang1,2, HE Xingchang3
1. Pearl River Hydraulic Research Institute, Guangzhou 510611; 2. Key Laboratory of the Pearl River Estuary Regulation and protection of Ministry of Water Resources, Guangzhou 510611; 3. College of Hydrology and Water resources, Hohai University, Nanjing 210098
Abstract：Urban flood and waterlogging disaster have become an urban water problem that cannot be ignored. As a new national rainwater management strategy, sponge city has become a current research hotspot. Based on the idea of sponge city, this paper expounds the urban flood and waterlogging defense systems from three aspects:large sponge in river and lake, medium sponge in pipe network and small sponge in source. Combined with the experience of Guangzhou City, this paper puts forward some countermeasures and suggestions for the urban flood and waterlogging defense, in order to provide some guidance for the urban flood and waterlogging defense in China.
陈娟, 王森, 张康, 何兴昌. 基于海绵城市的城市洪涝防御体系研究[J]. 中国防汛抗旱, 2023, 33(10): 48-51.
CHEN Juan, WANG Sen, ZHANG Kang, HE Xingchang. Research on urban flood and waterlogging defense systems based on sponge city. journal1, 2023, 33(10): 48-51.
2023, Vol. 33 
