基于POI数据的养老设施现状分析及复合化策略研究——以青岛市市南市北两区为例

Analysis of Current Situation and Composite Strategy of Pension Facilities Based on POI Data——A Case Study of the Shinan and Shibei of Qingdao

伴随着人口老龄化进程的不断加快,养老设施建设成为我国基础设施建设的关键问题之一。文章利用青岛市POI 数据,基于点密度、核密度等空间分析方法,对青岛市市南市北两区养老设施的使用现状进行分析评价,同时提出养老服务设施与各类公共服务设施复合化利用建议。研究得出:养老机构分布较为均匀,但利用频率较低;周围可以复合化利用的资源较多,可复合化利用模式多样;区级尺度下,建立450m 半径复合化养老设施圈较为合理。具体的养老设施复合化建议为青岛市城市更新背景下的养老设施转型升级提供了途径与方法借鉴。

With the accelerating process of population aging, old-age services have become one of the key issuesin infrastructure construction in China. Based on the POI data of Qingdao City, this paper analyzes andevaluates the utilization status of the old-age service facilities in the two districts of Qingdao, based onspatial analysis methods such as point density and nuclear density, and proposes the integration of oldageservice facilities and various public service facilities.. The study concluded that: (1) the distribution ofold-age institutions is relatively uniform, but the degree of utilization is relatively low;(2) there are manyresources that can be combined and utilized, and the modes of compound utilization are diverse;(3) at thescale of districts, it is more reasonable to establish the 450m radius composite old-age facility circle. Theconcrete combination of the old-age facilities proposes ways and methods for the transformation andupgrading of the old-age facilities in the urban renewal of Qingdao.