摘要：In view of the current construction practice of sponge city, effective rainwater system planning and rainwater control and utilization facility design are the key to give full play to its sponge function. Taking the sponge city construction of a city as an example, this paper explains the planning system, overall goal and planning strategy of the sponge city rainwater system, mainly discusses the design of storm—water control and utilization facilities, and carries out the sponge construction for the recently built and under construction projects as well as the demand of sponge construction, which plays an exemplary role for reference.
