Availability and Adequacy of Facilities in 15 Minute Community Life Circle Located in Old and New Communities

IF 7 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC
Wei Wu, Prasanna Divigalpitiya
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引用次数: 0

Abstract

The 15 minute Community Life Circle (15 min-CLC) concept is an urban planning approach that aims to provide various daily services for citizens within a short distance. It has been widely adopted in China, especially in large cities. However, there is a lack of research on how to apply the 15 min-CLC concept in second-tier cities, which have high population densities and lower quality of life. This study chose Jinan City as a case study to explore the underdeveloped areas and facilities of 15 min-CLCs in rapidly developing and medium-size cities, called second-tier cities. First, it analyzed the distribution of facilities and residential POIs in old communities, new communities, and the whole city, to find out which types of facilities are missing at the community level. Second, it examined the relationship between facilities and population in each 15 min-CLC by using the Facility to Population Ratio (FPR), to evaluate the sufficiency of facilities to meet the daily needs of residents. Through the analysis of facility distribution and Facility to Population Ratio, our study found that old communities have all the required facility types within each 15 min-CLC, but they do not have enough number of facilities to support the population. At the same time, identified the underdeveloped regions and provided specific development directions for each 15 min-CLC. The FPR methodology developed in this study can be used to evaluate whether the existing facilities can meet the daily needs of residents in a certain region.
位于新旧社区的15分钟社区生活圈设施的可用性和充足性
15分钟社区生活圈(15分钟CLC)概念是一种城市规划方法,旨在为短距离内的市民提供各种日常服务。它在中国被广泛采用,尤其是在大城市。然而,对于如何将15分钟CLC概念应用于人口密度高、生活质量低的二线城市,缺乏研究。本研究以济南市为例,探讨了快速发展的中等城市(即二线城市)中15分钟CLCs的欠发达地区和设施。首先,分析了旧社区、新社区和整个城市的设施和居住POI的分布,找出社区层面缺少哪些类型的设施。其次,通过使用设施与人口比率(FPR)来检验每个15分钟CLC中设施与人口之间的关系,以评估设施是否足以满足居民的日常需求。通过对设施分布和设施与人口比率的分析,我们的研究发现,旧社区在每15分钟的CLC内拥有所有所需的设施类型,但它们没有足够的设施数量来支持人口。同时,确定了欠发达地区,并为每15分钟CLC提供了具体的发展方向。本研究中开发的FPR方法可用于评估现有设施是否能够满足某一地区居民的日常需求。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Smart Cities
Smart Cities Multiple-
CiteScore
11.20
自引率
6.20%
发文量
0
审稿时长
11 weeks
期刊介绍: Smart Cities (ISSN 2624-6511) provides an advanced forum for the dissemination of information on the science and technology of smart cities, publishing reviews, regular research papers (articles) and communications in all areas of research concerning smart cities. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible, with no restriction on the maximum length of the papers published so that all experimental results can be reproduced.
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