基于道路交通网络的武汉市养老机构空间可达性研究  

Study on the Spatial Accessibility of Endowment Institutions in Wuhan Based on Road Traffic Network

作　　者：詹璇[1,2] 林爱文[1,2] 孙铖[1,2] 乔卫[1] ZHAN Xuan;LIN Aiwen;SUN Cheng;QIAO Wei(School of Resource and Environment Science, Wuhan University, Wuhan 430079, China;MOE Key Laboratory of Geographic Information System, Wuhan 430079, China)

机构地区：[1]武汉大学资源与环境科学学院,湖北武汉430079 [2]教育部地理信息系统重点实验室,湖北武汉430079

出　　处：《地理信息世界》2016年第6期15-19,25,共6页Geomatics World

基　　金：国家基础科学人才培养基金项目(J1103409)资助

摘　　要：十二五期间,中国人口呈现出老龄化、高龄化、空巢化加速发展的特征,老龄化形势日益严峻,导致养老、医疗等服务设施的社会需求量急剧增加,中国现有的养老产业发展水平难以适应需求。养老机构是社会化养老服务的重要组成部分,加强对养老机构空间布局的研究对于保障老年人生活水平、促进城市发展等具有重要意义。基于此,本文以道路交通网络为基础,利用Arc GIS网络分析法和最短距离模型对武汉市养老机构的空间可达性进行了测算,以期为养老机构的合理优化配置提供科学参考。During the Twelfth Five-year Plan, the aging population and “empty nest” families are growing fast and becoming an important issue of China. The social demand of pension, medical and other service facilities are increased dramatically. Current development level of China's pension industry is difficult to adapt to the demand. Endowment institution is one of the important component of the social endowment service, and strengthen the research on reasonable space layout of endowment institutions are the crucial importance for the insurance of the elderly life level and urban development. Hence, this paper uses the method of GIS-based network analysis and minimum distance metric modelto evaluate the spatial accessibility of endowment institutions in Wuhan comprehensively. The results are based on thereal road traffic network in Wuhan and provided a scientific reference to optimize the spatial distribution of endowment institutions.

关 键 词：养老机构 空间可达性 道路交通网络 网络分析 最短距离模型 武汉 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]