中心密集城区排水系统控污提标改造规划研究  

Study on Pollution Control and Upgrading Planning of Drainage System in Central Dense Urban Area

作　　者：李硕 LI Shuo(Shanghai Urban Construction Design and Research Institute(Group)Co.,Ltd.,Shanghai 200125,China)

机构地区：[1]上海市城市建设设计研究总院(集团)有限公司,上海市200125

出　　处：《城市道桥与防洪》2025年第1期135-138,共4页Urban Roads Bridges & Flood Control

摘　　要：近年来,随着气候变化以及规划标准的提高,部分排水系统在初雨污染控制和防汛排涝等方面均存在着短板,系统提标改造的需求日益凸显。但在已建城区,尤其是中心密集城区,受限于建设条件,大范围管网翻排的传统方式改造困难。针对该行业痛点,以上海市新延安东排水系统为例,在研究分析系统现状及存在问题的基础上,提出了施工影响小、实施性强的控污提标改造方案。研究表明:通过新建中部调蓄设施及部分小管道翻排,能够巧妙地实现系统内初期雨水污染治理和防汛提标的双重目标,可为其他中心密集城区的排水系统改造提供参考借鉴。In recent years,with the climate change and the improvement of planning standards,there are the shortcomings of initial rainwater pollution control,flood control and waterlogging drainage in some drainage systems.The demand of upgrading and reconstructing the system is becoming more and more prominent.However,in the built urban areas,especially in the central dense urban areas,limited by the construction conditions,it is difficult to reconstruct the system by the traditional way of large-scale pipe network renewal.Aiming at the pain point of the industry,taking the Xinyan'andong Drainage System in Shanghai as an example,on the basis of studying and analyzing the current situation and existing problems of the system,the pollution control,upgrading and reconstruction scheme with little construction impact and strong implementation are put forward.The research shows that through the construction of new central storage facilities and the renewal of some small pipes,the dual goals of initial rainwater pollution control and flood control upgrading of the system can be realized cleverly,which can provide the reference for the reconstruction of drainage system in other central dense urban areas.

关 键 词：中心密集城区 排水系统改造 雨水调蓄设施 初雨控污 防汛提标 

分 类 号：TU992[建筑科学—市政工程]