摘要
针对近年来部分城市排水防涝等基础设施建设滞后以及强降雨等极端天气严重影响城市运行等情况,提出采用科学的方法对区域高程进行整体设计,对区域排水能力进行科学评估。以北京市通州文化旅游区竖向设计为例,介绍了区域竖向设计研究的工作思路、技术路线及具体步骤,并通过模型验证分析对设计成果进行了验证。
Aiming at the situations of the drainage and waterlogging prevention and other infrastructure construction lag behind in some cities, and heavy rainfall and extreme weather seriously affecting the urban operation in recent years, this paper puts forward the integrated design of regional elevation by the scientific method, and scientifically evaluates the drainage capacity of the region. Taking the vertical design of Beijing Tongzhou Cultural Tourist Area as an example, this paper introduces the working idea, technical route and specific step of the study on the regional vertical design, and verifies the design results by the model verification and analysis.
出处
《城市道桥与防洪》
2019年第12期94-99,M0011,共7页
Urban Roads Bridges & Flood Control
关键词
竖向设计
暴雨模型
内涝
控制高程
vertical design
rainstorm model
waterlogging
control elevation
