近现代成都市旧城区形态要素空间演变研究

发布时间：2018-04-01 16:24

本文选题：成都旧城　切入点：城市意象五要素　出处：《西南交通大学》2014年硕士论文

【摘要】：旧城更新与改造是当今我国历史文化名城保护的热点问题与核心工作,而研究城市旧城区的空间形态演变则是引导这项工作正确开展的重要基础。成都是一座拥有2300多年发展史的历史文化名城,其旧城区的空间形态演变具有典型的中国内陆平原中心城市的地域特征。鉴于此,论文选取成都市旧城区作为研究对象,以其城市发展历经重大转型的近现代作为研究时段,运用城市形态构成的五类基本要素空间——边界、道路、区域、节点、标志的分类方法,从城市设计和城市意象的角度入手,对近现代成都市旧城区的微观要素空间演变进行了较完整的历时性研究。首先,论文着力探寻成都市旧城区形态要素空间在晚清、民国和建国至今三个不同时期的形态结构、空间功能和意象特征,从二维平面形态(即区位关系、布局方式、规模尺度等)到三维空问形态(即组织方式、立面特征、体量关系等),努力还原成都市旧城区各主要要素空间的历史本来面目及其带给当时人们生活的真实功能意义。然后在此基础上,对比分析三个时期成都市旧城区的整体城市意象分布特征,找寻城市演变过程中永不衰落的特色空间。接下来,论文从物质空间层面的研究进入到深层次的城市政治、经济、文化发展等背景形成因素的分析,以寻求近现代成都市旧城区形态要素空间演变与成都市社会发展变迁之间的内在关系。最后,在以上研究成果的基础上,一方面总结得到近现代成都市旧城区形态要素空问演变的动力机制——自然环境的承载作用、政治政策的控制作用、经济活动的支撑基础作用、交通方式的牵引作用、建筑技术的助推作用、社会文化的催化作用和城市规划建设的导向作用,并通过对各动力机制的作用强度的对比分析,得出政策调整力、经济支撑力和规划建设导向力是成都市旧城区形态要素空间演变的最重要三大驱动力；另一方面,归纳得出近现代成都市旧城区形态要素空间演变的总体特征,即遵循“功能主导”式、“相互转化与强化”式、“封闭—开放”式三种演变模式和规律,并提出城市中永不衰落的特色空间应当具备形态、功能、地域历史文化特色“三合一”式的完整特性。
[Abstract]:The renewal and transformation of the old city is a hot issue and core work in the protection of famous historical and cultural cities in our country. The study of the spatial evolution of the old urban areas is an important basis for the correct development of this work. Chengdu is a famous historical and cultural city with a history of more than 2300 years of development. The spatial evolution of the old urban areas has the typical regional characteristics of the central cities in the inland plains of China. In view of this, the paper selects the old urban areas of Chengdu as the research object, and takes the modern times, when the urban development has undergone a major transformation, as the research period. Using the space of five basic elements of urban form-boundary, road, region, node and symbol, starting from the angle of city design and city image, This paper makes a complete diachronic study on the spatial evolution of micro elements in the old urban areas of Chengdu. First of all, the paper tries to explore the spatial structure, spatial function and image characteristics of the three different periods in the late Qing Dynasty, the Republic of China and the founding of Chengdu, from the two-dimensional plane form (that is, location relationship, layout mode). Scale, etc.) to three-dimensional spatial patterns (i.e., organizational patterns, facade features, etc.), In order to restore the historical features of the main element spaces in the old urban area of Chengdu and the real functional significance of the life of the people at that time, the relationship of body weight and so on, and then on this basis, This paper contrasts and analyzes the distribution characteristics of the whole urban image in the old urban area of Chengdu in three periods, and looks for the characteristic space that will never decline in the course of the city evolvement. Then, the thesis enters into the deep level city politics and economy from the material space level research. In order to find out the inner relationship between the spatial evolution of the morphological elements of the old urban area of Chengdu and the social development of Chengdu in modern times, the analysis of the forming factors of cultural development and other background factors. Finally, on the basis of the above research results, On the one hand, the paper summarizes the dynamic mechanism of the spatial evolution of the form elements in the old urban area of Chengdu in modern times-the bearing role of the natural environment, the controlling role of political policy, the supporting basic function of economic activities, the traction function of transportation mode. The role of building technology, the catalytic role of social culture and the guiding role of urban planning and construction, and through the comparative analysis of the strength of each dynamic mechanism, the policy adjustment force is obtained. Economic support and planning and construction guidance are the three most important driving forces for the spatial evolution of the morphological elements in the old urban areas of Chengdu; on the other hand, the general characteristics of the spatial evolution of the morphological elements in the old urban areas of Chengdu are summarized. That is to say, it follows three kinds of evolvement modes and laws of "function leading" type, "mutual transformation and strengthening" type, "closed-open" type, and points out that the characteristic space in the city should have form and function. Regional historical and cultural characteristics of the "three in one" type of complete characteristics.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU984.113

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