Improving the quality and efficiency of drainage networks is an important component of sponge city construc-tion.In order to explore the strategies for improving the quality and efficiency of drainage networks under the concept of sponge city,this article takes the municipal drainage network in the built-up area of Sanya City as the research object,summarizes the problems existing in the current drainage system,and proposes compre-hensive treatment strategies such as drainage system detection plan,network defect repair and treatment plan,and drainage system wrong and mixed connection transformation plan,in order to support the construc-tion of sponge city through the improvement of network quality and efficiency.
sponge cityimprove quality and efficiencydrainage network