手机信令支撑下的城镇体系结构测度——从流空间视角  

Research on urban system structure measurement supported by mobile signaling data:from the perspective of flow space

作　　者：俞艳[1] 樊建 高昕欣 何宇嘉 徐雅馨 YU Yan;FAN Jian;GAO Xinxin;HE Yujia;XU Yaxin(School of Resources and Environmental Engineering,Wuhan University of Technology,Wuhan 430070,China;Army Border and Coastal Defense College,Xi′an 710108,China)

机构地区：[1]武汉理工大学资源与环境工程学院,湖北武汉430070 [2]中国人民解放军陆军边海防学院,陕西西安710108

出　　处：《西安建筑科技大学学报（自然科学版）》2024年第1期131-140,共10页Journal of Xi'an University of Architecture & Technology(Natural Science Edition)

基　　金：国家自然科学基金项目(41871301,52079101)。

摘　　要：城镇体系结构是城镇协同与制约关系的空间呈现.通过立足城镇体系的“三结构”,运用手机信令数据,从流空间的视角构建多尺度的城镇体系结构测度框架,对城镇等级规模结构和地域空间结构进行整合.测度过程中通过耦合联系流量和联系流向改进了城镇等级规模测度模型;同时从城镇分布、联系及组合状态三个方面测度城镇地域空间结构.最后,以宁波市乡镇为对象展开测度,结果表明该市呈现“一主四副,五轴四区”的空间格局,据此完成了宁波市城市总体规划实施评估,继而验证了该框架的可行性与科学性并提出了市域空间格局的优化建议.The urban system structure is the spatial presentation of the relationship between urban coordination and restriction.In this study,based on the“three structures”of the urban system,using mobile phone signaling data,a multi-scale urban system structure measurement framework is constructed from the perspective of flow space,and the urban hierarchical scale structure and regional spatial structure are integrated.In the process of measurement,the measurement model of urban hierarchical scale is improved by coupling connection flow and connection flow.At the same time,the urban regional spatial structure is measured from three aspects:urban distribution,connection and combination state.Finally,the measurement is conducted on townships in Ningbo City,the results show that the city presents a spatial pattern of“One main-core,Four sub-core,Five axes and Four districts”.Accordingly,the implementation of General Urban Planning of Ningbo(2004-2020)is evaluated,the feasibility and scientificity of the framework are verified,and the suggestions for optimizing the urban spatial pattern are put forward.

关 键 词：城镇体系结构 手机信令 乡镇 

分 类 号：TU984[建筑科学—城市规划与设计]