“地水整合”的城市水系整体空间规划建设研究

发布时间：2019-01-02 10:28

【摘要】：城市水系整体空间作为城市地域内通过河道、湖泊等水系要素联系起来的所有滨水空间的集合,其建设状况与我国当前城市生态化发展进程密切相关。本次研究目的在于通过对已有水系与城市空间建设关系的理论研究与实践经验总结,结合案例,针对现行城市空间规划建设体系中对河流生态系统关注的不足,系统梳理水系与城市空间的整合机制,在此基础上提出城市水系整体空间的建设模式、优化策略与规划方法,以期促进城市空间建设的“地水整合”化发展,满足当前生态文明建设与城市规划建设全面转型的要求。文章的具体研究内容如下:①提出“地水整合”与“城市水系整体空间”的概念,从思想与理论两个层面梳理了本次研究的背景,并对城市水系整体空间的建设现状与问题进行系统分析。此外,还从理论与方法两方面分别对城市水体空间与城市滨水空间的生态化建设研究进行了系统梳理,并对国内外典型实践案例的建设核心与经验启示进行总结。②引入生态学视角,把对城市空间内涵的理解扩展至城市生态系统功能空间的层面,并确定了相应的研究方法与研究范围。从基本特征、生态功能、运行规律等方面对河流生态系统与城市空间进行解析,作为二者的整合基础。进一步建立水系与城市空间整合机制的思路框架,将二者整合机制的研究分为两个维度:一是水系与城市物质空间的整合,分为宏观空间、中观空间和微观空间三个层级;二是水系与城市生态系统功能空间的整合,分为自然空间、社会空间和经济空间三个子系统。并在整合要素分析的基础上,从以上两方面对水系与城市空间的整合机制进行阐释。③基于水系与城市空间的整合机制,从宏观、中观、微观三个层面提出“地水整合”的城市水系整体空间的建设模式,并从自然生态、社会生态和经济生态三方面提出“地水整合”的城市水系整体空间建设优化策略。④以水系与城市空间的整合机制为指导,落实“地水整合”的建设模式与优化策略,构建“地水整合”的城市水系整体空间规划方法,主要包括:规划基本定位、基础分析、规划目标与理念、宏观层面流域生态格局建构与沿岸功能区划、中观层面综合评价分析与城市水系整体空间控制引导、微观层面生态景观规划与设计、规划建设保障。⑤以流溪河从化段沿线地区水系整体空间为研究对象,在规划基本定位、基础分析与核心问题辨识的基础上,提出“母亲河”恢复的规划目标与“蓝带”恢复的规划理念,从宏观层面的流域生态格局建构与沿岸功能区划入手,制定中观层面的城市水系整体空间控制引导,在微观层面对沿岸生态景观进行详细设计,并对从化水系整体空间的生态化建设提出保障建议。
[Abstract]:As a collection of waterfront spaces connected by river and lake elements in urban areas, the whole urban water system space is closely related to the current urban ecological development process in China. The purpose of this study is to sum up the theoretical research and practical experience of the relationship between the existing water system and urban space construction, combined with a case study, aiming at the lack of attention to the river ecosystem in the current urban spatial planning and construction system. On the basis of systematically combing the integration mechanism of water system and urban space, this paper puts forward the construction mode, optimization strategy and planning method of the whole urban water system space, in order to promote the development of "land and water integration" in urban space construction. To meet the current ecological civilization construction and urban planning and construction of the overall transformation of the requirements. The specific research contents of this paper are as follows: 1 the concepts of "land and water integration" and "the whole space of urban water system" are put forward, and the background of this study is combed from the two aspects of thought and theory. The present situation and problems of the construction of the whole urban water system space are analyzed systematically. In addition, the ecological construction of urban water space and urban waterfront space are systematically combed from two aspects of theory and method. At the same time, the author summarizes the construction core and experience of typical practical cases at home and abroad. 2 from the perspective of ecology, the understanding of the connotation of urban space is extended to the level of functional space of urban ecosystem. The corresponding research methods and research scope are determined. This paper analyzes the river ecosystem and urban space from the aspects of basic characteristics, ecological functions and operation rules, as the basis of their integration. The research on the integration mechanism of water system and urban space is divided into two dimensions: one is the integration of water system and urban material space, which is divided into three levels: macroscopic space, meso-space and micro-space; Secondly, the integration of water system and urban ecosystem function space is divided into three subsystems: natural space, social space and economic space. And on the basis of the analysis of integration elements, the paper explains the integration mechanism between water system and urban space from the above two aspects. 3 based on the integration mechanism of water system and urban space, from the macro and meso view, This paper puts forward the construction mode of the whole space of urban water system based on "land and water integration" from three microcosmic levels, and from the natural ecology, Three aspects of social ecology and economic ecology are put forward to optimize the overall spatial construction of urban water system. 4. Under the guidance of the integration mechanism of water system and urban space, the construction mode and optimization strategy of "land and water integration" are carried out. The overall spatial planning method of "land and water integration" for urban water system mainly includes: basic positioning of planning, basic analysis, planning objectives and concepts, construction of ecological pattern of river basin and coastal functional regionalization at macro level. Comprehensive evaluation and analysis of mesoscale level and guidance of overall spatial control of urban water system, planning and design of ecological landscape at micro level, planning and construction guarantee. 5 taking the whole space of river system along the Conghua section of Liuxi River as the research object, the basic orientation of the planning is put forward. On the basis of basic analysis and identification of core problems, this paper puts forward the planning goal of "Mother River" restoration and the planning concept of "blue belt" restoration, starting with the construction of watershed ecological pattern and coastal functional regionalization at the macro level. The overall spatial control of urban water system at the meso level was established, the ecological landscape along the coast was designed in detail at the micro level, and some suggestions were put forward for the ecological construction of the whole space of the water system in Conghua.
【学位授予单位】：重庆大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU984.18

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