城市山地公园路网布局及合理性评价

发布时间：2018-08-03 20:23

【摘要】：路网布局是城市山地公园规划建设中的重要部分,其空间形式和结构形态也构成了公园的骨架系统。路网布局的合理性对交通组织、人流集散、引导游览以及景观空间的划分有着重要作用,同时也影响着公园内的微气候和生物多样性。但是当前对于城市山地公园路网布局的研究多与造景等景观要素杂糅在一起,未考虑路网自身的空间形式、形态结构和服务特征。与此同时,在城市山地公园规划设计的实际过程中,也出现了路网规模过大、结构不清等诸多自身属性不合理的现象。因此,有必要对城市山地公园路网布局进行深入研究,以使得其在彰显山地地域特色的同时,更好的服务于公园的功能需求。本文以城市山地公园的路网布局为研究对象,采取文献研究、调查研究、比较研究、实例验证等方法,进行论文的研究阐述。通过对相关理论和现状研究的归纳总结,并结合对重庆市山地公园路网布局的实地调研,对城市山地公园路网布局进行总结分析。在总结分析之上,提出其策略与方法,并构建了城市山地公园路网布局合理性的评价模型。构建的综合评价模型不但可以应用于设计阶段评价路网布局方案是否满足功能需求,还可以应用于已建公园,来反馈和检验公园路网布局的合理性。为了加强论文研究结论的可靠性,以重庆市金海湾公园为实例验证,进行了路网设计和布局的合理性评价。其核心内容如下首先,明确了城市山地公园、路网、合理性评价等相关概念,通过查阅国内外相关文献研究,总结城市山地公园路网布局的相关理论和研究现状。基于充分调研的基础上,从功能作用、规模容量、结构形式、基本类型影响因素等方面对路网布局的基本属性进行深入分析,并初步归纳出城市山地公园路网布局的基本特征。其次,基于城市山地公园路网布局的调查研究和理论基础,提出其布局过程中的基本要求和相应的布局策略。在评价分析当前山地公园建设中常用的路网布局方法基础上,构建了更为完善、科学的综合布局方法。并针对当前城市山地公园路网布局中存在的问题,从路网布局的容量、结构、服务特征三方面对路网布局的合理性进行评价,以基于AHP的模糊综合评价法为评价方法,建立城市山地公园路网布局合理性评价体系,以期更好的为城市山地公园路网布局建设提供依据和指导。最后,以重庆市金海湾公园为案例,实例分析其路网布局。应用了综合布局方法进行了金海湾公园的路网设计,并利用合理性评价模型,检验其路网布局的合理性。
[Abstract]:Road network layout is an important part of urban mountain park planning and construction, and its spatial form and structure form also constitute the park skeleton system. The rationality of road network layout plays an important role in traffic organization, distribution of people, guided tours and the division of landscape space, but also affects the microclimate and biodiversity in the park. However, the current research on the layout of urban mountain park road network is mixed with landscape elements, such as landscape, without considering the space form, form structure and service characteristics of the road network itself. At the same time, in the actual process of urban mountain park planning and design, there are many unreasonable phenomena such as too large scale of road network, unclear structure and so on. Therefore, it is necessary to study the road network layout of urban mountain parks in order to better serve the functional needs of parks while showing the characteristics of mountainous regions. This paper takes the road network layout of the urban mountain park as the research object, adopts the methods of literature research, investigation research, comparative study, example verification and so on, carries on the research elaboration of the paper. Through the summary of relevant theories and current research, and combined with the field investigation on the layout of mountain park network in Chongqing, this paper summarizes and analyzes the layout of urban mountain park network. On the basis of summing up and analyzing, the strategy and method are put forward, and the evaluation model of rational layout of urban mountain park network is constructed. The comprehensive evaluation model not only can be used in the design stage to evaluate whether the road network layout scheme meets the functional requirements, but also can be applied to the built parks to feedback and test the rationality of the park road network layout. In order to strengthen the reliability of the research conclusions, the rationality evaluation of road network design and layout was carried out by taking Jinwan Park in Chongqing as an example. Its core contents are as follows: firstly, the related concepts such as urban mountain park, road network, rationality evaluation and so on are defined, and the relevant theories and research status of urban mountain park road network layout are summarized by consulting relevant literature at home and abroad. On the basis of full investigation, the basic attributes of road network layout are deeply analyzed from the aspects of function, scale and capacity, structure form, basic types and so on, and the basic characteristics of road network layout of urban mountain parks are preliminarily summed up. Secondly, based on the investigation and theoretical basis of urban mountain park road network layout, the basic requirements and corresponding layout strategies are put forward. Based on the evaluation and analysis of the road network layout methods commonly used in the construction of mountain parks, a more perfect and scientific comprehensive layout method is constructed. Aiming at the problems existing in the road network layout of urban mountain parks at present, the rationality of road network layout is evaluated from three aspects: capacity, structure and service characteristics of road network layout. The fuzzy comprehensive evaluation method based on AHP is used as the evaluation method. The rational evaluation system of urban mountain park network layout is established in order to provide basis and guidance for urban mountain park network layout construction. Finally, take Chongqing Jinwan Park as an example to analyze its road network layout. The road network design of Jinwan Park is carried out by using the comprehensive layout method and the rationality evaluation model is used to test the rationality of the road network layout.
【学位授予单位】：西南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU986.42

【参考文献】