基于'海绵城市'理念的小区多功能立体化复合排水系统

摘要

为了解决传统排水系统在小区车库污水和阳台排水收集、小区面源污染控制等方面的弊端,以居住小区为单元,基于"海绵城市"理念,从屋面、墙面、地面出发,采用低影响开发的相关技术,构建了多功能立体复合排水系统,以期为海绵城市的建设提供支持,达到经济效益、社会效益和环境效益的有机结合.%In order to improve the disadvantages of traditional sewage drainage system on drainage collection in community garage and balcony, non-point source pollution control, etc., a multi-functional three-dimensional drainage system was established. Based on the concept of "sponge city", related technologies in terms of low impact development were employed. Designs on roof, metope and ground were given by taking one residential area as a unit. Results will provide supports for the construction of "sponge city" to dynamically combine benefits in aspects of economy, society and environment.