长江科学院院报 ›› 2023, Vol. 40 ›› Issue (3): 60-67.DOI: 10.11988/ckyyb.20211014

• 水灾害 • 上一篇    下一篇

石狩川流域雨洪涝灾害应对经验对中国海绵城市发展的启示

陈飞勇1, 李锦煜1, 王晋1, 刘建2, 吴凌壹2, 许思思1, 沈雪1, 宋扬1   

  1. 1.山东建筑大学 资源与环境创新研究院,济南 250101;
    2.深圳大学 建设工程生态技术研究所,广东 深圳 518060
  • 收稿日期:2021-09-26 修回日期:2021-11-29 出版日期:2023-03-01 发布日期:2023-03-28
  • 通讯作者: 王晋(1988-),男,山东无棣人,讲师,博士,主要从事水资源持续利用与生态规划研究。E-mail:wangjin21@sdjzu.edu.cn
  • 作者简介:陈飞勇(1963-),男,湖南益阳人,教授,博士,主要从事水源地管理与环境保护工程研究工作。E-mail:ctokyo@hotmail.com
  • 基金资助:
    山东省引进顶尖人才“一事一议”项目(YSYY2022001);国家青年科学基金项目(42107496);山东建筑大学博士科研基金项目(X20192Z);山东省住房和城乡建设厅研究开发项目(2022-K7-15);教育部产学合作协同育人项目(220403874222226)

Enlightenment to the Construction of China's Sponge City from Experiences in Dealing with Rain and Flood Disasters in Ishikari River Basin

CHEN Fei-yong1, LI Jin-yu1, WANG Jin1, LIU Jian2, WU Ling-yi2, XU Si-si1, SHEN Xue1, SONG Yang1   

  1. 1. Research Institute of Resources and Environment Innovation, Shandong Jianzhu University, Jinan 250101, China;
    2. Ecological Technology Institute of Construction Engineering, Shenzhen University,Shenzhen 518060, China
  • Received:2021-09-26 Revised:2021-11-29 Online:2023-03-01 Published:2023-03-28

摘要: 海绵城市中年径流总量控制率这一指标对小雨或者中雨资源的控制是显而有效的, 但如果遇到暴雨或极端降雨事件, 城市依然存在较高的雨洪涝灾害风险。 首先用一个超过百年系列的降雨与受灾统计数据, 说明仅仅依靠低影响开发措施无法控制城市雨洪涝灾害; 然后整理了石狩川流域在城市雨洪涝应对措施方面先后采取实施的雨水贮留渗透计划与流域综合治水对策; 最后, 通过借鉴石狩川流域采取的措施, 结合我国海绵城市成功经验,提出通过多途径协同控制洪涝径流的海绵城市建设方法, 以提升中国特色海绵城市在雨洪涝防灾减灾中潜力。

关键词: 海绵城市, 防洪排涝, 石狩川流域, 蓄洪池, 流域性质, 绿地率

Abstract: The control rate of total annual runoff in sponge city is significant and effective for the control of light or moderate rain resource. However, there is still a high risk of rain and flood disaster in the city in case of rainstorm or extreme rainfall events. First, we use a series of rainfall and disaster statistics over a century to demonstrate that it is impossible to control urban rain and flood disasters only by LID (Low Impact Development) measures. Then we summarize the urban flood response measures, including rainwater retention and infiltration plan and comprehensive water control measures in the Ishikari River basin. By analysing such measures in association with the successful experiences of sponge cities in China, we put forward the construction method of sponge cities by controlling flood runoff through multiple ways to enhance the potential of sponge city with Chinese characteristics in rain and flood disaster prevention and reduction.

Key words: sponge city, flood control and drainage, Ishikari river basin, flood storage pond, watershed nature, green space rate

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