“产业—交通”耦合背景下兰西城市群空间发育研究  

Study on Spatial Development of Lanzhou-Xining Urban Agglomeration under the Background of “Industry-Traffic” Coupling

作　　者：王文海 钱勇生[1] 曾俊伟[1] 广晓平[1] 张永治 WANG Wenhai;QIAN Yongsheng;ZENG Junwei;GUANG Xiaoping;ZHANG Yongzhi

机构地区：[1]兰州交通大学交通运输学院

出　　处：《现代城市研究》2022年第10期81-87,共7页Modern Urban Research

基　　金：国家社科基金项目“丝绸之路经济带多维轨道交通对新型城镇化的时空形态演进优化研究”(15BJ Y037);甘肃省教育厅“双一流”科研重点项目“立体交通多网耦合协同优化关键理论与技术”(GSSYLXM-04);甘肃省重点研发计划—工业类“甘肃省高速公路交通流智慧诱导管控关键技术方案研究”(21YF5GA052);2021年度甘肃高等学校产业支撑计划“基于智慧诱导的甘肃省高速公路交通流管控关键技术方案研究”(2021CYZC-60)。

摘　　要：中国城市群从二维区域节点向三维空间网络转变,发挥了重塑城市空间结构、引领城镇发展方向的作用。基于“产业—交通”耦合的视角,以兰州—西宁城市群为研究区域,计算选取兰州市区、西宁市区为城市群发育的辐射中心,结合空间网络分析方法识别兰西城市群空间结构及现状发育特征。在此基础上引入耦合协调模型,研究“产业—交通”协调发展规律和空间差异特征,同时通过莫兰指数分析区域发展在空间上的相关性。结果表明,兰西城市群发展面临空间层级结构简单、系统耦合度不高以及区域协调发展不相关等问题,据此给出相应的改善措施。The transformation of China’s urban agglomerations from two-dimensional regional nodes to three-dimensional spatial networks has played a role in reshaping the spatial structure of cities and leading the development direction of cities and towns. Based on the perspective of “industry-traffic” coupling,taking the Lanzhou-Xining urban agglomeration as the research area, Lanzhou urban area and Xining urban area were selected as the radiation center for urban agglomeration development, and the spatial structure and current development characteristics of Lanzhou-Xining urban agglomeration were identified in combination with spatial network analysis method. On this basis, a coupled coordination model is introduced to study the coordinated development law and spatial dif ference characteristics of “industrytraffic”. At the same time, the spatial correlation of regional development is analyzed by Moran’s index. The results show that the development of Lanzhou-Xining urban agglomeration faces problems such as simple spatial hierarchy, low degree of system coupling and uncorrelated regional coordinated development, and corresponding measures are proposed to improve and enhance them.

关 键 词：产业 交通 耦合协调 城市群 

分 类 号：F572.88[经济管理—产业经济] U-9[交通运输工程]