涝水分流措施在雨水系统提标改造中的应用  

Application of Waterlogging Water Separation Measures in Upgrading and Reconstruction of Rainwater System

作　　者：莫祖澜 吕永鹏[1,2] 尹冠霖 邹伟国[1,2] 谭学军[1,2] 

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海市200092 [2]上海城市排水系统工程技术研究中心,上海市200092

出　　处：《城市道桥与防洪》2014年第11期15-17,25,共4页Urban Roads Bridges & Flood Control

基　　金：上海市青年科技启明星计划(12QB1404100);上海市人才发展资金资助项目(201329);国家重大水专项(2013ZX07304002);上海市科委项目(13231201401;13DZ2251700);杨浦区国家创新试点城区项目(2012YPCX03_001)

摘　　要：涝水分流是一种借助于水力模型的模拟校核功能,将涝水通过雨水管渠分流至周边能就近排河的管渠或直接就近排河的雨水系统改造设计方法。昆山市老城区的研究案例表明,在达到相同的积水点消除效果的前提下,以涝水分流为主的改造方案比以管道翻建和调蓄为主的方案在节省投资和减少交通影响方面具有显著优势。涝水分流措施是一种值得推广的雨水系统提标改造首要措施。The waterlogging water separation is a rainwater system reconstruction design method of separating the waterlogging water into the surrounding pipe channel able to discharge into river locally through the rainwater pipe channel or directly discharging into the nearest rainwater system of river with the help of hydraulic model to imitate the check function. The study case of the old city area of Kunshan shows that the reconstruction scheme mainly of waterlogging water separation has more obvious advantages than the scheme mainly of pipeline rehabilitation and storage in the aspects of saving investment and decreasing traffic influence under the premise to reach the same removal effect of waterlogging points. The waterlogging water measure is a important measure of upgrading and reconstructing the rainwater system worth for promotion.

关 键 词：涝水分流 雨水系统 提标改造 低翻建 排水距离 

分 类 号：TU992.03[建筑科学—市政工程]