北京大学学报自然科学版 ›› 2020, Vol. 56 ›› Issue (6): 1113-1121.DOI: 10.13209/j.0479-8023.2020.102

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公租房公共设施空间可达性研究——以深圳为例

龚岳1, 禤铃沂1, 孙珊1,2,†, 林俊强1   

  1. 1. 北京大学深圳研究生院北京大学(深圳)未来城市实验室, 深圳 518055 2. 中铁第一勘察设计院集团有限公司, 西安710043
  • 收稿日期:2019-11-11 修回日期:2020-06-12 出版日期:2020-11-20 发布日期:2020-11-20
  • 通讯作者: 孙珊, E-mail: sunshan(at)pku.edu.cn
  • 基金资助:
    国家自然科学基金应急管理项目(41641006)、广东省自然科学基金自由探索项目(2017A030313248)和北京大学(深圳)未来城市实验室铁
    汉科研开放课题基金资助

Accessibility of Public Rental Housing to Public Facilities: the Case of Shenzhen

GONG Yue1, XUAN Lingyi1, SUN Shan1,2,†, LIN Junqiang1   

  1. 1. Peking University (Shenzhen) Laboratory for Urban Future, Peking University Shenzhen Graduate School, Shenzhen 518055 2. China Railway First Survey and Design Institute Group Co., Ltd, Xi’an 710043
  • Received:2019-11-11 Revised:2020-06-12 Online:2020-11-20 Published:2020-11-20
  • Contact: SUN Shan, E-mail: sunshan(at)pku.edu.cn

摘要:

以深圳市为例, 研究公租房周边公共设施的空间可达性及影响因素。首先, 采用核密度分析2012—2017年深圳公租房的空间布局特征, 发现总体上呈现“南山前海–深圳北周边”双核集聚的特征; 然后, 基于ArcGIS和层次分析法构建可达性评价指标体系, 将深圳各区公租房公共设施的综合可达性分为3个梯队。最后, 指出宏观调控政策、建设方式和设施数量均会影响公租房公共设施的可达性, 使用混合OLS和固定效应模型, 发现在3种主要建设方式中, 城市更新配建方式对提高公租房的公共设施可达性影响显著, 集中新建和地铁上盖建设方式影响微弱。

关键词: 公租房, 公共设施, 空间可达性, 建设方式, 深圳

Abstract:

Using Shenzhen as a case, this paper examines the spatial accessibility of public rental housing to public facilities and its impact factors. First, the spatial distribution of public rental houses in Shenzhen from 2012 to 2017 is analyzed through nuclear density analysis method, and the spatial pattern shows a dual-core clustering called “Qianhai-Shenzhenbei”. Second, ArcGIS and analytic hierarchy process are used to develop an index system of spatial accessibility, and the spatial accessibility of various districts are divided into three levels. Finally, mixed OLS and fixed effect model are used to study the development mode as an impact factor of the spatial accessibility. The result shows that macro policies, development methods and public facilities can affect the spatial accessibility. Among three main types of development modes, urban renewal development has the most significant impact, while the new centralized-built development and the upper cover development have much less impacts.

Key words: public rental housing, public facilities, spatial accessibility, development mode, Shenzhen