水利水电科技进展2025，Vol.45Issue(2)：46-53,8.DOI:10.3880/j.issn.1006-7647.2025.02.007
城市道路排水系统应对降雨的能力阈值及提升策略研究
Research on capacity threshold and its improvement strategies for urban road drainage systems in response to rainfall
摘要
Abstract
In response to issues such as ambiguous drainage paths,unclear system division of responsibilities,and low implementation efficiency in urban road drainage systems when handling rainfall in China,the operational mechanisms of the urban road drainage system,as well as the discharge pathways of runoff,were thoroughly analyzed.The capacity thresholds for Beijing's urban road drainage system to manage rainfall in terms of preventing wet shoes,preventing waterlogging,and preventing flooding,are established.In conjunction with the monitoring and early warning systems,as well as emergency rescue measures,construction guidelines for enhancing the system's out-of-control prevention capacity are proposed.Improvement strategies for urban road drainage systems are proposed from three perspectives:top-level planning and design of the system,enhancement of comprehensive drainage capacity,and construction of emergency management.关键词
城市道路排水系统/能力阈值/监测预警/建设策略Key words
urban road drainage system/capacity threshold/monitoring and early warning/construction strategies分类
水利科学引用本文复制引用
卢兴超,徐宗学,施奇妙,李永坤..城市道路排水系统应对降雨的能力阈值及提升策略研究[J].水利水电科技进展,2025,45(2):46-53,8.基金项目
国家自然科学基金重点项目(52239003) （52239003）
