基于形态因子分析的湘潭绿地空间格局构建

发布时间：2018-08-26 21:41

【摘要】：绿地空间格局构建既要考虑自然条件,又要满足功能需求,还应适应城市的发展,本文通过对城市形态理论的文献研究,探索绿地形态生成的外在构成要素及内在的影响因子,基于形态因子分析,提出空间格局构建的策略及步骤,并在湘潭绿地系统规划项目中进行实践,以期解决城市生态破坏、特色缺失的双重危机。首先,基于城市设计构成要素的研究及绿地规划理论的要素提取,明确绿地形态生成的外在构成要素,即点、线、面三要素,并总结绿地构成要素的对应载体。其次,基于城市形态学的影响因子研究以及绿地空间的实践问题,确定绿地形态生成的影响因子,包括三个大类,即自组织的基础因子、他组织的规划因子和功能因子；七个中类,即自然资源、人文资源、交通骨架、功能布局、行为需求、生态机理、景观塑造。最后,运用协同规划的观点,提出区域、城市、社区三个层面的绿地空间格局构建策略,完成绿地基础构架、重点提升、合理布局三个步骤。通过适宜性分析法,建立绿地的基础性构架；通过空间结构分析,明确绿地的重点提升位置；通过归纳演绎法,完善绿地的空间格局,并分别对绿地进行休闲游憩、防灾避险、生态保育、景观塑造四方面的点、线、面空间格局构建。
[Abstract]:The construction of green space pattern should not only consider the natural conditions, but also meet the functional needs, but also adapt to the development of the city. Based on the literature study of the urban form theory, this paper explores the external elements and internal influencing factors of the formation of green space form. Based on morphological factor analysis, this paper puts forward the strategies and steps of spatial pattern construction, and carries out practice in the planning project of Xiangtan green space system in order to solve the dual crisis of urban ecological destruction and lack of characteristics. Firstly, based on the research of urban design elements and the extraction of the elements of green space planning theory, it is clear that the external elements of green space form generation, that is, point, line, surface three elements, and summarize the corresponding carrier of green space elements. Secondly, based on the study of the influencing factors of urban morphology and the practice of green space, the paper determines the factors that affect the formation of green space, including three major categories, namely, the basic factors of self-organization, the planning factors and the functional factors of other organizations. Seven middle classes, namely natural resources, human resources, traffic skeleton, functional layout, behavioral needs, ecological mechanism, landscape shaping. Finally, by using the view of collaborative planning, the paper puts forward the strategy of constructing green space pattern at three levels of region, city and community, completes the basic structure of green space, focuses on upgrading, and puts forward three steps of rational layout. Through suitability analysis, the basic framework of green space is established; through spatial structure analysis, the key position of green space is clearly defined; through induction and deduction, the spatial pattern of green space is improved, and the green space is separately used for recreation, disaster prevention and risk avoidance. Ecological conservation, landscape shaping four aspects of the point, line, surface spatial pattern construction.
【学位授予单位】：北京林业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU985.2

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