城市雨洪基础设施先行的规划框架之探析

发布时间：2018-01-11 02:07

本文关键词：城市雨洪基础设施先行的规划框架之探析　出处：《国际城市规划》2015年06期 　论文类型：期刊论文

【摘要】：本文基于天然水文循环的基本原理,阐述了河湖湿地、丛林草地等开放空间的水文水力与水生态特性及其在城市雨洪管理中调蓄雨洪、净化水质、支持生物多样化等功能,以及在城市规划中保护、设计和利用这些自然空间的方法。在此基础上,进一步探讨了整合各类人工与自然雨洪设施,规划构建城市—社区—源头三层尺度的城市雨洪基础设施框架,并借鉴西方发达国家在城市化进程中的经验教训,提出了城市规划应以雨洪基础设施先行的理念,为我国城市化进程中雨洪基础设施改造以及未来的城市规划提供参考。
[Abstract]:Based on the basic principle of natural hydrological cycle, the hydro-hydraulic and hydro-ecological characteristics of open space such as river, lake wetland, jungle grassland and so on, as well as the regulation and storage of rainwater and purification of water quality in urban storm-flood management are described in this paper. On the basis of supporting biodiversity and other functions, as well as methods of protecting, designing and utilizing these natural spaces in urban planning, the integration of various artificial and natural rain flood facilities is further discussed. Planning and constructing the urban storm-flood infrastructure framework on the scale of three levels of city-community-source, and drawing lessons from the experience of western developed countries in the process of urbanization. The idea that rain flood infrastructure should be the first in urban planning is put forward, which provides a reference for the reconstruction of rain flood infrastructure and the future urban planning in the process of urbanization in China.
【作者单位】：中国水利水电科学研究院;宜水环境科技(上海)有限公司;
【基金】：中国水利水电科学研究院2014年科研专项(JZ0145C052014)
【分类号】：TU992
【正文快照】： 引言在几百年的城市化进程中,人类趋向于利用、控制自然环境,使之按人的意志转移,服务人类,却忽略了自然界的一些基本规律,以至对自然环境造成极大破坏。以天然水文循环系统为例,在早期城市化中,人类没有意识到天然水文循环系统对自然生态环境的重要性,规划修建城市时不注重保

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