双城经济圈内的重庆主城区与周边各区流空间特征研究  

A Study on the Characters of“Flow Space”in the Central District and Surrounding Districts of Chongqing Within Double Economic Circles

作　　者：王芳[1] 刘清全 易峥[2] Wang Fang;Liu Qingquan;Yi Zheng

机构地区：[1]重庆市规划设计研究院城乡发展战略研究所 [2]重庆市规划设计研究院

出　　处：《规划师》2020年第13期66-71,共6页Planners

摘　　要：中央提出要强化重庆中心城市的带动作用,与成都协同“推动成渝地区双城经济圈建设”。在此背景下,文章以人流、资金流、客流和货流等为数据来源,重点研究重庆主城区及与其紧密联系的周边各区的流空间特征。研究发现,在要素流动空间中,以主城区为核心的单中心要素流动和聚集态势依然突出,但江津、合川、永川及涪陵等节点功能明显,并涌现出一些具有节点功能的特色小城镇;节点的区域中心性、辐射能力与空间分布、发展规模密切相关,但与交通可达性的关联性不强。在此基础上,文章就如何提升主城区中心性、培育“中心—节点”功能体系、培育特色节点小城镇进行讨论并提出规划建议。The central government has required strengthening the central city status of Chongqing,and promote regional double economic circles development with Chengdu.With data sources from population,capital,and cargo,the paper studies the characters of flow space in Chongqing central district and surrounding districts.It indicates that central district based mono-center element flow and concentration is distinctive,districts of Jiangjin,Hechuan,Yongchuan,Fuling as functional nodes are growing,and some small towns as nodes are emerging;the concentration and dispersion ability are closely related to spatial location and development scale,and less related to transport accessibility.The paper further put forwards suggestions on the improvement of centrality of central district,cultivation of center-node functional system and characteristic small towns.

关 键 词：经济圈 重庆主城区 流空间 

分 类 号：TU984.189[建筑科学—城市规划与设计]