摘要
【目的】提升城市居住区老年人在公共空间活动的体验。【方法】运用社会网络分析法(SNA),以郑州市绿荫公园居住片区为对象,建立居住区公共空间网络和老年人行为活动网络,通过分析网络的拓扑结构、密度、点度中心性、中间中心性及切点,量化了公共空间的使用效率,揭示节点的分布形态和作用机制。【结果】1)研究区公共空间网络的结构呈巢形,老年人行为网络的结构呈放射形,两者在形态结构上有较大差异。2)通过对比分析,2个网络的整体完备性一般;从均衡性分析,2个网络的中心性节点排序不重合,表示其行为需求与空间供给并不匹配;从脆弱性分析,老年人行为活动网络节点的联系相对更脆弱。【结论】老年人行为活动的中心不是区域公共空间的理想中心,空间对老年人行为的适配力有待进一步提高。基于研究结果及片区现状,提出了疏通路径、联动小区和充实节点3方面建议,为公共空间的设施完善及景观综合提质提供理论依据。
【Objective】This study aims to enhance the experience of elderly people in public spaces in residential areas.【Method】Using the social network analysis(SNA)method,a public space network and a behavioral activity network for the elderly were established in the green shaded residential area of Zhengzhou City.By analyzing the topological structure,density,centrality,centrality,and tangency of the network,the efficiency of public space utilization was quantified,and the distribution pattern and mechanism of nodes were revealed.【Result】1)The structure of the public space network in the study area was nest-shaped,and the structure of the behavior network of the elderly was radial-shaped,indicating that there exist great differences in stucture.2)Through comparative analysis,the overall completeness of the two networks is general;From the perspective of equilibrium,the order of the central nodes of the two networks does not coincide,indicating that their behavioral needs do not match the supply of space;From the perspective of vulnerability,the links between the nodes of the behavioral activity network of the elderly are relatively more fragile.【Conclusion】The center of behavior activities of the elderly is not the ideal center of the regional public space,and the adaptability of the space to the behavior of the elderly needs to be further improved.Based on the research results and the current situation of the area,this study proposes three suggestions,namely,dredging the paths,linking the communities and enriching the nodes,to provide a theoretical basis for the improvement of public space facilities and landscape quality improvement.
作者
侯冰晨
杨芳绒
刘安南
冯祯
王锐
HOU Bingchen;YANG Fangrong;LIU Annan;FENG Zhen;WANG Rui(College of Landscape Architecture and Art,Henan Agricultural University,Zhengzhou 450046,China;Anyang College,Anyang 455000,China)
出处
《河南农业大学学报》
CAS
CSCD
北大核心
2024年第3期508-516,共9页
Journal of Henan Agricultural University
基金
河南科技智库调研课题(HNKJZK-2020-01C)
河南农业大学高等教育科学研究立项项目(20190209)。
关键词
居住区
公共空间
社会网络分析(SNA)
适老化
景观要素
residential area
public space
social network analysis(SNA)
aging-adaptibility
landscape elements
