海绵城市建设理念下的城市排水系统优化设计

Optimization Design of Urban Drainage System Under the Concept of Sponge City Construction

摘要:

为应对城市内涝频发、水资源浪费与水环境污染等挑战,文章梳理分析当前城市排水系统“快排为主、标准偏低、绿色设施碎片化、缺乏全过程统筹”的现实问题,提出四项优化策略:一是构建“源头-过程-末端”一体化排水架构,二是科学布局绿色基础设施,三是提升设计标准与系统韧性,四是建设智慧协同管理平台,旨在推动城市排水系统从单一工程模式向生态化、系统化和智慧化转型。

Abstract:

In order to address challenges such as frequent urban waterlogging, water resource waste, and water environment pollution, this article analyzes the current reality of “fast drainage as the main mode, low standards, fragmented green facilities, and lack of overall planning” in urban drainage systems. Four optimization strategies are proposed: first, to build an integrated drainage architecture of “source process end”, second, to scientifically layout green infrastructure, third, to improve design standards and system resilience, fourth, to build a smart collaborative management platform, aiming to promote the transformation of urban drainage systems from a single engineering model to ecological, systematic, and intelligent.