韧性城市理念下的高密度城市山洪截滞系统构建
Construction of High-density Cities Flash Flood Interception System under the Concept of Resilient City
黄祥荣 1邹启贤 2黎洪元 2房婷婷 1刘晓波1
作者信息
- 1. 深圳市利源水务设计咨询有限公司,广东 深圳 518027
- 2. 深圳市水务<集团>有限公司,广东 深圳 518027
- 折叠
摘要
高密度城市开发强度大、人口密集,建设用地与山地缺少缓冲带,山洪对生命财产的威胁日趋增大.按照韧性城市和海绵城市的建设要求,采用"渗、截、拦、蓄、用、排"的总体思路,强化山洪源头减量和蓄滞,保障山洪穿城下泄安全,构建完善的"截洪控源-过程蓄滞-下泄安全"山洪截滞系统,并与防洪排涝系统充分衔接与协调,补齐城市防洪排涝体系源头关键一环.
Abstract
High-density construction cities are intensely developed and densely populated,the construction land and mountains lack buffer zones,thus flash floods pose an increasing threat to life and property.According to the construction requirements of resilient cities and sponge cities,the general idea of"infiltration,interception,blockage,storage,use and drainage"is adopted to strengthen the reduction and storage of flash flood sources,ensure the safety of flash floods passing through the city,and build a complete flash flood interception and retardation system of"flood interception and source control-process stagnation-discharge safety",fully connect and coordinate with the flood prevention and drainage system,and complete the key link of the source of the urban flood prevention and drainage system.
关键词
韧性城市/山洪截滞/防洪排涝Key words
resilient city/flash flood interception/flood prevention and drainage引用本文复制引用
出版年
2025
NETL
NSTL
万方数据