新城市时代中国特大城市空间重构研究

发布时间：2018-03-24 16:18

本文选题：新城市时代　切入点：特大城市　出处：《山东师范大学》2011年硕士论文

【摘要】：随着城市化进程的不断推进,城市发展进入新城市时代,城市人口不断超越农村人口的同时,知识经济、信息化、经济全球化、可持续发展以及城市的精明增长成为城市发展的重要标志,中国特大城市的空间结构进入剧烈变化时期,空间重构成为城市空间发展的突出特点。以济南市为例,在总结大量基础理论、分析诸多文献和实地调研的基础上,充分运用地理计量方法和地理信息系统工具,展开对新城市时代中国特大城市空间重构的研究。新城市时代中国特大城市空间重构的动力是复杂的,不仅包括自然条件、经济发展、交通状况、政策规划等传统动力,还包括信息化、经济全球化、知识经济、可持续发展、精明增长理念等新城市时代的新型动力。这些动力相互联系、相互作用共同影响了城市的空间重构。分析发现,济南城市的空间形态演变经历了自由扩展、南北约束、填充扩展、突破扩展四个典型的阶段,城市空间结构由“中轴对称”到“一城三组团”再到“一城两区”发展。现阶段,能够充分反映城市空间结构布局的交通干线结构、城镇等级结构、城镇职能结构等都呈现出新的面貌。在分析济南近期城市人口变动的基础上总结出人口空间重构的三个典型规律:城市人口空间布局不平衡且具有突变性、城市中心区人口变动明显且总量减少、城市人口总量增长且最终会实现稳定。济南城市人口重构呈现两种类型——“核心增长型”和“两翼增长型”。基于三次产业及8个国民经济主要部门的空间分析,得出济南经济空间重构的四大典型规律:第一产业空间压缩、非农产业空间转换剧烈、第三产业空间整合提升、市区经济空间重构尤为明显。在济南内部空间重构的同时,济南城市外部空间也产生了重构,从济南都市圈和山东半岛城市群两个地域范围出发,利用城市外部空间张力模型计算发现,济南城市外部空间张力几乎是最大的,它在城市外部空间重构中占据主导地位,有不可比拟的优势。研究发现,济南城市空间结构存在一系列问题,诸如:“大省小省会”现象突出、区域中心地位下降、城市功能高度重叠、中心城区极化发展、城区空间差异性明显和空间竞争激烈等等。针对这些问题,可以采取一定的优化对策,如:优化提升中心城区、区域和谐发展,加强重大项目和基础设施建设、优化区域产业布局,加强宏观调控、强化政府作用,加强城区内部建设、提升城市发展支撑能力,土地集约利用、实现城市精明增长,推动城市创新、构建信息城市等等。
[Abstract]:With the development of urbanization, the urban development has entered a new urban era, and the urban population is surpassing the rural population. At the same time, the knowledge economy, information technology, economic globalization, Sustainable development and urban smart growth have become an important symbol of urban development. The spatial structure of China's mega-cities has entered a period of dramatic changes, and spatial reconstruction has become a prominent feature of urban spatial development. On the basis of summing up a large number of basic theories and analyzing many documents and field investigations, this paper makes full use of the method of geographical measurement and the tools of geographic information system to carry out the research on the space reconstruction of Chinese mega-cities in the new urban era. In the new urban era, the power of space reconstruction in China's mega-cities is complex. It includes not only the traditional driving forces, such as natural conditions, economic development, traffic conditions, policy planning, but also information technology, economic globalization, knowledge economy, and sustainable development. Shrewd growth concept and other new power of the new urban era, these forces are interrelated and interact with each other to influence the spatial reconstruction of the city. It is found that the evolution of urban spatial form in Jinan has experienced four typical stages: free expansion, North and South constraints, filling expansion, Breakthrough expansion. The urban spatial structure is developed from "axisymmetric" to "one city and three groups" to "one city and two districts". The function structure of cities and towns presents a new look. Based on the analysis of recent urban population changes in Jinan, three typical laws of population spatial reconstruction are summarized: the spatial distribution of urban population is unbalanced and abrupt, the population change in urban central area is obvious and the total amount of population is decreasing. There are two types of urban population reconstruction in Jinan: "core growth" and "two-wing growth". Based on the spatial analysis of three industries and eight major sectors of the national economy, Four typical laws of Jinan's economic space reconstruction are obtained: the first industry space is compressed, the non-agricultural industry space conversion is intense, the tertiary industry space integration is promoted, and the urban economic space reconstruction is especially obvious. The reconstruction of the outer space of Jinan city is also brought about. From the two areas of Jinan Metropolitan Circle and Shandong Peninsula Urban agglomeration, it is found that the tension of the outer space of Jinan city is almost the largest by using the model of the outer space tension of the city. It occupies a dominant position in the reconstruction of urban outer space and has incomparable advantages. It is found that there are a series of problems in the urban spatial structure of Jinan, such as: the phenomenon of "big province and small provincial capital" is prominent, the status of regional center drops, the function of city is highly overlapping, and the central city is polarized and developed. The urban space difference is obvious and the space competition is fierce and so on. In view of these problems, we can take certain optimization countermeasures, such as: optimizing and upgrading the central city, developing harmoniously in the region, strengthening the major projects and infrastructure construction, Optimize the regional industrial layout, strengthen macro-control, strengthen the role of the government, strengthen the inner construction of urban areas, enhance the supporting capacity of urban development, land intensive use, achieve urban smart growth, promote urban innovation, build information cities and so on.
【学位授予单位】：山东师范大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：K928.5

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