城市旧中心区开放空间环境分析与改造研究

发布时间：2018-05-26 05:42

本文选题：城市旧中心区 + 开放空间　；参考：《大连工业大学》2015年硕士论文

【摘要】：城市的进步与社会劳动生产力和人类生活方式的改变有着非常紧密的联系,同时,城市的发展水平也一定与特定背景下的劳动力水平和人类的社交方式相适应。城市旧中心区就是城市在长期发展变化过程中形成的,他集中体现了城市的历史和文化,是城市发展的起点,是城市最强有力的经济社会活动的载体,同时也是城市各个功能聚集的中心。建国伊始,百废待兴,城市合理科学的规划管理,大部分城市的城市中心区发展效仿苏联模式,无法体现中国特色。改革开放以来,城市化进入快速通道;然而快速的发展必然存在一定的盲目性、随意性和自发性,由于普遍缺少大尺度、高频次、高密集性的城市规划经验,快速城市化一方面带动了城市经济与社会生活的繁荣,另一方面导致城市内部机能的不相适应、城市空间形态及内部空间结构的破坏或失衡、城市功能紊乱、生态环境恶化、交通效率低下、公共空间严重缺失、城市特色及可识别性逐渐消失等诸多问题。作为城市矛盾最为集中的城市旧中心区,这些矛盾表现得尤为突出,原有的城市旧中心区已不能适应现代人的生活方式,于是城市的中心区也在逐渐转移,形成新的城市中心区。如何解决城市中心区转移后,城市旧中心区面临的活力缺失甚至衰落,以及角色转换等问题也成了一大难题。城市开放空间能够降低建筑密度及容积率的作用,改变交通拥挤状况,改善城市生态环境。同时也是城市中人际交往活动的物质载体与空间载体,为保留和存储人类社交过程中形成的诸多信息提供了保障。正因为开放空间的物理及生态属性,研究城市旧中心区的开放空间,对于解决城市旧中心区的诸多矛盾,是十分必要且迫切的。在开放空间的多种要素中,广场是最主要的公共空间之一,它既是城市景观的重要节点,同时也是城市景观风貌展示的窗口,也是人类享受现代生活福利,进行娱乐、交往、休憩的场所,更是城市避难系统的重要组成部分,因此旧城中心区广场的更新与改造是整个城市环境整治的重要组成部分。本文主要阐述了快速城市化进程中,城市旧中心区产生的一系列环境问题和背景,以及开放空间,尤其是广场空间对于城市旧中心区改造的重要意义,并借鉴了对国内外城市旧中心区广场改造实例的分析和对国内外类似项目的综述与研究,对开放空间在城市旧中心区改造中的地位、功能、特点以及具体的设计方法进行探索。在分析研究的过程中,形成具有地域特色,适合该城市旧中心区开放空间中广场空间的改造方法,并结合国情,努力探寻关于城市旧中心区开放空间中广场空间改造的理论体系。做到既有宏观的思考和把握,同时也具有落地的可实施性。
[Abstract]:The progress of the city is closely related to the social labor productivity and the change of human life style. At the same time, the development level of the city must be adapted to the level of labor force under the specific background and the social way of human being. The old urban central district is formed in the process of long-term development and change of the city. It embodies the history and culture of the city, is the starting point of the city's development, and is the most powerful carrier of the city's economic and social activities. At the same time, it is also the center of the gathering of various functions of the city. At the beginning of the founding of the people's Republic of China, the development of the urban center of most cities imitated the Soviet model and could not reflect the Chinese characteristics. Since the reform and opening up, urbanization has entered the rapid passage, but the rapid development must have some blindness, randomness and spontaneity, because of the general lack of large-scale, high-frequency, high-density urban planning experience. On the one hand, rapid urbanization promotes the prosperity of urban economy and social life, on the other hand, it leads to the incompatibility of urban internal functions, the destruction or imbalance of urban spatial form and internal spatial structure, the disorder of urban function, and the deterioration of ecological environment. There are many problems such as low traffic efficiency, serious lack of public space, and the gradual disappearance of urban characteristics and identifiability. As the old urban central district with the most concentrated urban contradictions, these contradictions are particularly prominent. The original urban old central district can no longer adapt to the way of life of modern people, so the central district of the city is gradually shifting. Form a new urban center. How to solve the problems of lack of vitality or even decline of the old urban center after the transfer of urban center, as well as the role transformation has become a major problem. Urban open space can reduce the building density and volume ratio, change the traffic congestion and improve the urban ecological environment. At the same time, it is also the material carrier and space carrier of interpersonal activities in cities, which provides a guarantee for the preservation and storage of many information formed in the process of human social interaction. Because of the physical and ecological properties of the open space, it is necessary and urgent to study the open space of the old central district of the city. Among the various elements of open space, square is one of the most important public spaces. It is not only an important node of urban landscape, but also a window of urban landscape display, and it is also a window for human beings to enjoy modern life and welfare, to engage in entertainment and communication. The place of rest is an important part of the urban asylum system, so the renewal and renovation of the square in the central district of the old city is an important part of the whole urban environmental renovation. This paper mainly expounds a series of environmental problems and background in the process of rapid urbanization, as well as the significance of open space, especially square space, to the reconstruction of the old central district of the city. Based on the analysis of the examples of the renovation of the old central district square at home and abroad and the summary and research of similar projects at home and abroad, this paper probes into the position, function, characteristics and concrete design method of the open space in the reconstruction of the old central district of the city. In the process of analysis and research, the transformation method of square space in the open space of the old central district of the city is formed with regional characteristics, and combined with the national conditions, This paper tries to explore the theoretical system of the square space reconstruction in the open space of the old central district of the city. To achieve both macro thinking and grasp, but also with the implementation of landing.
【学位授予单位】：大连工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU984.114

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