融合自然生态要素的丘陵城市空间布局研究

发布时间：2018-07-26 19:24

【摘要】：随着我国城市化进程的加快，给自然生态环境带来了巨大的冲击，城市空间资源日趋紧张。在平原耕地严格保护的形势下，城市建设必然要考虑丘陵地的利用。然而，丘陵地自然生态要素的丰富性、多样性和复杂性决定了我们迫切需要探求一种合理的规划设计手段，既满足城市空间扩展的需要，又能保持良好的自然生态环境。基于以上背景，本文从城乡规划学科的角度出发，以生态学为主线，深入探讨丘陵城市自然生态要素和城市空间布局之间的关系，探寻一种物质空间建设与自然生态协同发展的空间布局方法。这对丘陵城市的发展，具有较大的现实意义和应用价值。本文主要可分为基础理论研究、相关性研究、方法研究和实例研究四个部分。首先总结了城市空间布局、城市生态化建设的相关理论，提出从城市生态学的角度重新认识城市，将城市生态规划与城市规划相结合，以生态城市作为当前城市建设的目标，这为本文研究奠定了基本的研究思路和理论基础。然后，针对丘陵城市这一城市类型，通过总结其自然生态要素的主要功能和基本特征，城市空间发展的门槛效应和阶段性特征，，分析丘陵城市空间布局与自然生态要素之间的相互影响，为本文研究融合自然生态要素的丘陵城市空间布局方法提供了现实切入点。接着，从城市生态现状调查与评价、城市空间增长边界的控制、城市空间规划基本单元的划分、城市绿色开放空间的构建、城市结构形态的选构、城市道路系统的优化和城市功能布局的调整这七个方面来探讨融合自然生态要素的丘陵城市空间布局方法，初步形成了一套融合自然生态要素的丘陵城市空间布局规划途径，这也是本文研究的核心部分。最后以湖南省安仁县为例，将理论研究的成果应用到具体城市规划与建设中去，提出了安仁县城市空间布局的宏观框架和实施机制。
[Abstract]:With the acceleration of urbanization in China, it has brought great impact to the natural ecological environment, and the urban space resources are becoming increasingly tight. Under the situation of strict protection of plain cultivated land, urban construction must consider the utilization of hilly land. However, the richness, diversity and complexity of natural ecological elements in hilly areas determine that we urgently need to explore a reasonable means of planning and design, which can not only meet the needs of urban space expansion, but also maintain a good natural ecological environment. Based on the above background, this paper, from the perspective of urban and rural planning, taking ecology as the main line, deeply discusses the relationship between natural ecological elements and urban spatial distribution in hilly cities. To explore a spatial layout method of material space construction and natural ecological development. This is of great practical significance and application value to the development of hilly cities. This paper can be divided into four parts: basic theory research, correlation study, method research and case study. Firstly, this paper summarizes the relevant theories of urban spatial layout and urban ecological construction, and puts forward a new understanding of the city from the perspective of urban ecology, combining urban ecological planning with urban planning, and taking ecological city as the goal of current urban construction. This has laid the basic research thought and the theory foundation for this article research. Then, according to the urban type of hilly city, by summing up the main functions and basic characteristics of its natural ecological elements, the threshold effect and stage characteristics of urban spatial development are summarized. This paper analyzes the interaction between urban spatial layout and natural ecological elements in hilly cities, which provides a realistic breakthrough point for the study of the spatial layout method of hilly cities which combines natural ecological elements. Then, from the survey and evaluation of urban ecological status, the control of urban spatial growth boundary, the division of basic units of urban spatial planning, the construction of urban green open space, the selection of urban structure, The optimization of urban road system and the adjustment of urban functional layout are seven aspects to discuss the method of spatial layout of hilly city which combines natural ecological elements, and form a set of planning approaches of urban spatial layout of hilly city which combines natural ecological elements. This is also the core of this study. Finally, taking Anren County in Hunan Province as an example, the paper applies the results of theoretical research to the specific urban planning and construction, and puts forward the macro framework and implementation mechanism of urban spatial layout in Anren County.
【学位授予单位】：湖南大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU984.113

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