奥克兰与长沙核心区城市形态量化与图示的比较研究
首发时间:2020-03-24
摘要:文章选取新西兰奥克兰与湖南长沙作为研究对象,基于ArcGIS平台提取相关形态数据。运用空间句法、Spacematrix等分析方法对奥克兰与长沙城市核心区的街道可达性、建筑密度、容积率、等空间形态指标进行图示与量化的分析,研究两地之间空间形态差异。图示与量化相结合的方法可构建一个详细而直观的描述城市形态区域特征的体系。这作为一种强有力的工具手段帮助规划师与建筑师理解抽象得空间数据和具体城市空间特征之间的逻辑关系,建立城市形态指标与城市空间形态的联系,从而为我国城市形态的建设提供可参考的依据。
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Comparative research on the urban form of core area by quantitative and graphical analysis between Auckland and Changsha
Abstract:This paper selects Auckland, New Zealand and Changsha, Hunan as research objects, and extracts related morphological data based on the ArcGIS platform. Using Spatial syntax, Spacematrix and other analytical methodsby graphical and quantitative analysis, this paper comparesthe street accessibility, building density, floor area ratio, and other urban form index in the core areas of Auckland and Changsha to understandthedifferences in space forms between the two places. Graphical and quantitative analysis methods can construct a detailed and intuitive description of the characteristics of urban morphological regions. It is used as a powerful tool to helpplanners and architects to understand the logical relationship between abstract spatial data and specific urban spatial characteristics, and to establish the relationship between urban form indicators and urban spatial forms. It can provide reference for the construction of urban form in China.
Keywords: Urban desighn;Spacematrix Spatial syntax Urban form Comparative research
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