90年代以来中国城市形态演变研究

发布时间：2018-04-20 21:14

本文选题：90年代以来 + 中国　；参考：《南京大学》2005年博士论文

【摘要】： 90年代以来我国有着新的经济社会背景,城市形态演变呈现新的特征,有着新的动力和机制,及时总结,对城市理论是有益的补充和完善。城市形态演变研究的实践性强,直接关系到城市发展规模、城市发展方向、城市功能组织、城市交通组织、城市绿地系统等方方面面,在目前我国城市扩展迅速、规划实践空前发展的情况下,开展此项研究对规划管理和编制实践均有重要的实践价值。本文通过对国内外城市形态研究的综述,指出由表及里,层层深入是本研究观察问题的基本途径;从实践中来,到实践中去,不断循环反复,逐步提高是本研究解决问题的基本方法;以人为本是本研究判断问题的基本标准。首先从城市内部结构的急剧变化和外部轮廓的迅速扩展两个方面归纳了90年代以来我国城市形态演变的总体特征,指出两者互相关联、互为因果,是一个动态的过程。其次从90年代以来新的社会经济背景出发,建立了信息化、全球化、知识经济和快速城市化与城市形态演变的基本联系,在新的时代背景中考察城市形态的动态演变。分析了推动城市形态演变的内在动力,分别为经济增长、功能调整、新的消费需求等,外在动力分别为快速交通、行政区划的调整等,指出城市形态演变是内外动力共同作用的结果,体现出了城市形态演变的复杂性。揭示了推动城市形态演变的机制,分别为市场机制、产业进化机制、投资机制和调控机制,认为无形的机制的综合作用引起了城市形态有形的变化。城市形态演变的机制并不是一个线性的具有明显因果关系的过程,而是一个非线性的多因素多层面的交织耦合过程。同时,各机制之间存在着相互反馈,机制之间的相互联系与作用,体现出了城市形态演变的综合性。基本总结了90年代以来我国城市形态的演变,指出外延跳跃是城市形态演变的主要形式,以产业空间为中心的新空间主导城市形态的演变,人文关怀和人地和谐将是城市形态演变的主要方向,认为这既是中国转型期的特色,也适应于发展中国家的城市发展。还从形态的协调性,形态的成长性,形态的生态性,形态的经济性等方面初步提出合理形态的评价标准,为规划编制和管理提供有益的参考,最后指出了本研究的不足和今后研究的方向。
[Abstract]:Since the 1990s, China has a new economic and social background, the evolution of urban form presents new characteristics, has a new power and mechanism, timely summary of the city theory is beneficial to complement and perfect. The research on the evolution of urban form has strong practicality, which is directly related to the scale of urban development, the direction of urban development, urban functional organization, urban traffic organization, urban green space system and so on. With the unprecedented development of planning practice, it is of great practical value for planning management and programming practice to carry out this study. Based on the summary of the research on urban morphology at home and abroad, this paper points out that the basic way to observe the problems is from the outside to the inside, from practice to practice, and from practice to practice. Gradual improvement is the basic method to solve the problem, and people-oriented is the basic criterion of judging the problem. This paper first sums up the general characteristics of the evolution of urban form in China since 1990s from two aspects: the rapid change of urban internal structure and the rapid expansion of external contour, and points out that the two are interrelated and causality, which is a dynamic process. Secondly, starting from the new social and economic background since the 1990s, the paper establishes the basic relations between information, globalization, knowledge economy, rapid urbanization and the evolution of urban forms, and examines the dynamic evolution of urban forms in the new background of the times. This paper analyzes the internal driving force to promote the evolution of urban form, such as economic growth, function adjustment, new consumption demand and so on, and the external power is rapid traffic, the adjustment of administrative divisions, etc. It is pointed out that the evolution of urban form is the result of the interaction of internal and external dynamics, which reflects the complexity of the evolution of urban form. This paper reveals the mechanism of promoting the evolution of urban form, that is, market mechanism, industrial evolution mechanism, investment mechanism and regulation mechanism. It is considered that the comprehensive action of invisible mechanism causes the tangible change of urban form. The mechanism of urban morphology evolution is not a linear process with obvious causality, but a nonlinear, multi-factor and multi-layered interleaving and coupling process. At the same time, there is mutual feedback among the mechanisms, and the interaction and function of the mechanisms reflect the comprehensive evolution of the urban form. This paper summarizes the evolution of the urban form in China since the 1990s, and points out that the extension jump is the main form of the evolution of the urban form, and the new space with industrial space as the center dominates the evolution of the urban form. Humanistic concern and harmony between man and land will be the main direction of urban evolution, which is considered to be the characteristics of China's transition period and suitable for the urban development of developing countries. At the same time, from the aspects of coordination of form, growth of form, ecology of form, economy of form and so on, the evaluation standard of reasonable form is put forward, which can provide useful reference for planning and management. Finally, the deficiency of this study and the direction of future research are pointed out.
【学位授予单位】：南京大学
【学位级别】：博士
【学位授予年份】：2005
【分类号】：K928.6

【引证文献】