Study on Construction Technology of Sponge City Drainage System
By using advanced technologies for rapid drainage and rainwater treatment,cities are able to effectively collect rainwater like ecological sponges,thus ensuring that urban rainwater can flow naturally.In the urban flood control and drainage process,a new greening method is adopted to effectively protect the lake and other areas in the city,and make good landscape effect in combination with garden planting.The project aims to reduce the pressure on the urban drainage system,strengthen the urban resilience to floods,and improve the efficiency of the urban drainage pipes by collecting rainwater in stages.