摘要
对汇流时间短、暴雨时程分配集中的城市地区而言,采用海绵城市技术与水工程群联合调度的协同治理模式,是应对城市洪涝问题、优化城市水资源配置,以及减缓城市洪涝灾害的有效手段。系统梳理总结了我国海绵城市建设发展历程及研究进展,结合水循环机理分析了海绵城市技术在防洪排涝中的功能;通过总结城市水工程群调度典型措施及应用研究现状,分析了联排联调技术在防洪排涝中的作用。在此基础上,以福州市主城区为案例,定量分析了海绵城市技术与水工程群调度协同治理对减小城市洪涝灾害的作用。
In urban areas with infrequent rainstorms and rapid flow routing,an integrated approach combining sponge city technology and coordinated hydraulic structure management proves effective in mitigating urban flooding/waterlogging disasters,optimizing urban water resource distribution,and curbing flood cascades.This paper provides a summary of the history and research advancements of sponge city construction in China,along with an analysis of the flood prevention and drainage capabilities of sponge city technology.Subsequently,typical measures and research progress in urban hydraulic structure scheduling are summarized,and the functions of the combined use of sponge city measures and hydraulic structure scheduling in flood prevention and drainage are analyzed.Building upon this analysis and investigation,the study focuses on the downtown area of Fuzhou City to examine the roles played by the integrated use of sponge city technology and hydraulic structure scheduling in urban flooding/waterlogging prevention and mitigation.
作者
徐宗学
叶陈雷
廖如婷
XU Zongxue;YE Chenlei;LIAO Ruting(College of Water Sciences,Beijing Normal University,Beijing 100875,China;Beijing Key Laboratory of Urban Hydrological Cycle and Sponge City Technology,Beijing 100875,China)
出处
《地球科学进展》
CAS
CSCD
北大核心
2023年第11期1107-1120,共14页
Advances in Earth Science
基金
国家自然科学基金重点项目(编号:52239003)资助
关键词
洪涝灾害
海绵城市
联合调度
协同治理
福州
Flooding/waterlogging disaster
Sponge city
Join scheduling
Integrated management
Fuzhou
作者简介
First author:徐宗学,教授,主要从事水文水资源研究.E-mail:zxxu@bnu.edu.cn
