城市公共开放空间（POS）可达性研究进展与评价方法评述

发布时间：2018-10-11 12:46

【摘要】：公共开放空间是城市居民户外活动、交往、游憩的主要场所,也是最贴近人们日常生活的自然景观要素,在组织城市公共生活,提高居民生活品质方面起着举足轻重的作用。可达性是评价公共开放空间建设合理性的重要指标,能够客观地反映公共开放空间的服务效能与公共性,已成为公共开放空间研究的重要论题。本文分别对公共开放空间、可达性的概念、分类和发展等相关问题进行了讨论,总结了国内外关于公共开放空间可达性方面的研究进展。其次,本文归纳了公共开放空间可达性的各类影响因素,分别从“人的需求”、“公共开放空间吸引力”和“出行成本”三个角度阐述了公共开放空间可达性影响因素的内涵。并基于“经验模型”与“机理模型”的方法分类,分别介绍了目前应用于公共开放空间可达性研究中的各种评价方法,对其方法原理、优势与局限、适用范围等方面进行详细的评述与比较,在此基础上结合两类方法各自的优点,提出公共开放空间可达性的综合评价方法。最后,在对相关研究与评价方法进行系统梳理的基础上,回顾和总结当前公共开放空间可达性的研究进展,探讨当前研究中的薄弱环节,提出未来该领域应密切关注的研究方向,以期为公共开放空间可达性的进一步研究提供理论支撑。此外,试述可达性研究对我国公共开放空间建设和规划的启示,期望为我国在集约化、精细化的城市发展背景下,建设更加高效、高品质且可持续发展的公共开放空间建言献策。
[Abstract]:Public open space is the main place for urban residents' outdoor activities, communication and recreation, and it is also the natural landscape element closest to people's daily life. It plays an important role in organizing urban public life and improving residents' quality of life. Accessibility is an important index to evaluate the rationality of public open space construction. It can objectively reflect the service efficiency and publicity of public open space, and has become an important topic in the study of public open space. This paper discusses the concepts, classification and development of public open space, and summarizes the research progress of public open space accessibility at home and abroad. Secondly, this paper summarizes the factors that affect the accessibility of public open space, and expounds the connotation of the factors affecting the accessibility of public open space from the three angles of "the demand of people", "attraction of public open space" and "travel cost". Based on the classification of "empirical model" and "mechanism model", various evaluation methods applied in the research of public open space accessibility are introduced respectively, and their principles, advantages and limitations are discussed. The scope of application is reviewed and compared in detail. On this basis, combined with the advantages of the two kinds of methods, a comprehensive evaluation method for the accessibility of public open space is proposed. Finally, on the basis of systematically combing the relevant research and evaluation methods, this paper reviews and summarizes the current research progress on the accessibility of public open space, and probes into the weak links in the current research. In order to provide theoretical support for further research on the accessibility of public open space, this paper puts forward the research direction that should be paid close attention to in this field in the future. In addition, the enlightenment of accessibility research to the construction and planning of public open space in China is expected to be more efficient in the context of intensive and refined urban development. High quality and sustainable development of public open space advice.
【学位授予单位】：深圳大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU984.113

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