东中西部典型城市群“多中心”空间经济结构的演化与比较研究

发布时间：2018-06-03 15:48

本文选题：多中心 + 空间经济结构　；参考：《云南大学》2013年硕士论文

【摘要】：城市群是城市发展到成熟阶段的空间组织形式,是集聚与扩散共同作用的产物。面对传统的单中心带来的交通阻塞、环境污染等一系列城市问题,由多个经济发展核心带动城市群发展的“多中心”作为一种重要的空间经济结构逐渐引起人们的关注。充分认识城市群内部空间经济结构有利于更加有效和全面的认识城市群发展和内部单个城市发展,因此本文将通过对东中西部地区城市群的比较研究总结规律,促进“多中心”空间经济结构的不断优化。本文从城市群的空间经济结构分析出发,运用经典区位论、区域经济学和新经济地理学的理论和方法,对东中西部地区城市群的空间经济结构特征进行了较为深入的剖析。论文首先对东中西部典型城市群发展现状分析得出四个城市群具体发展差异,接着论文分别从“形态多中心”、“功能多中心”以及内部经济联系这三个角度来对城市群内部空间经济结构进行比较分析。最后在东中西部典型城市群空间结构比较的基础上,对城市群内部空间经济结构差异性因素分析及“多中心”空间经济结构形成的内生机制作进一步阐释,试图针对不同发展层次的城市群,提出优化东中西部地区城市群“多中心”空间经济结构的政策建议。通过研究,本文认为城市群的空间演化可概括为“集聚—集聚扩散—扩散集聚—再集聚”这样的循环过程。主要结论如下：第一,东中西部四个典型城市群均呈现出“多中心”空间经济结构；第二,东中西部典型城市群内部均没有出现分化,即中心城市并没有因为扩散力的存在而出现瓦解,在中国现阶段城市化进程中,空间集聚力仍起主要作用；第三,东中西部典型城市群的“多中心”空间差异主要体现在东部与中西部之间；第四,对比东部两个典型城市群,长三角城市群城市等级结构更为清晰,但极化特征也变得更为明显,而珠三角城市群各城市均衡发展,差异性不大；第五,中西部两个典型城市群的空间经济结构较为相似,但中心城市规模普遍比东部小,所以辐射范围有限。
[Abstract]:Urban agglomeration is a form of spatial organization in the mature stage of urban development, which is the product of agglomeration and diffusion. In the face of a series of urban problems, such as traffic congestion and environmental pollution brought by the traditional single center, "polycentric", which is driven by many economic development cores, has gradually attracted people's attention as an important spatial economic structure. Fully understanding the spatial economic structure of urban agglomeration is conducive to a more effective and comprehensive understanding of the development of urban agglomeration and the development of individual cities, so this paper will sum up the laws of urban agglomeration through comparative study of eastern, central and western regions. To promote the continuous optimization of the space economic structure of multi-center. Based on the analysis of the spatial economic structure of the urban agglomeration, this paper makes a deep analysis of the spatial economic structure characteristics of the urban agglomeration in the eastern, central and western regions by using the theories and methods of classical location theory, regional economics and new economic geography. Firstly, the paper analyzes the development situation of typical urban agglomeration in the east, middle and west China and draws the concrete development difference of the four urban agglomerations. This paper makes a comparative analysis of the spatial economic structure of urban agglomeration from the three angles of "functional multi-center" and internal economic connection. Finally, on the basis of the comparison of spatial structure of typical urban agglomeration in east, middle and west, the paper further explains the difference factors of spatial economic structure within urban agglomeration and the endogenous mechanism of forming "multi-center" spatial economic structure. Aiming at the different development levels of urban agglomeration, this paper puts forward some policy suggestions on optimizing the "multi-center" spatial economic structure of urban agglomeration in eastern, western and western regions. Through the research, this paper thinks that the spatial evolution of urban agglomeration can be summed up as "agglomeration-agglomeration diffusion-diffusion agglomeration-re-agglomeration" such a circular process. The main conclusions are as follows: first, the four typical urban agglomerations in the east, west and west all show "polycentric" spatial economic structure; second, the typical urban agglomerations in the east, west and west are not divided into each other. That is, the central city did not disintegrate because of the existence of diffusive force. In the current urbanization process of China, spatial agglomeration still plays a major role. Third, The "multi-center" spatial difference of typical urban agglomeration in eastern and western regions is mainly reflected in the eastern and central regions. Fourthly, compared with the two typical urban agglomerations in the east, the urban hierarchy structure of the Yangtze River Delta urban agglomeration is clearer. However, the polarization characteristics become more obvious, and the cities in the Pearl River Delta urban agglomeration develop in a balanced way with little difference. Fifth, the spatial economic structure of the two typical urban agglomerations in the central and western regions is similar, but the scale of the central cities is generally smaller than that of the eastern ones. So the range of radiation is limited.
【学位授予单位】：云南大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F129.9

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