基于PR理论的福州新港老街区景观改造应用研究

发布时间：2018-01-29 13:44

本文关键词： 老街区 PR理论城市更新改造设计　出处：《福建农林大学》2017年硕士论文　论文类型：学位论文

【摘要】：在我国目前的城市快速发展与更新中,由于绝大多数城市采取大数据背景下的自上而下的规划,导致了城市肌理与文化脉络的撕裂与破碎,给城市带来了很多阶段性、过渡性和边缘性的空间使用问题,而在全国大大小小的城市更新中,老街区由于平房密度大、使用年限久、房屋质量差、人均建筑面积小、基础设施配套不齐全、交通不便利、治安和消防隐患大、环境卫生脏乱差等原因,其修复或拆迁往往伴随着很多社会热点问题。老街区作为城市空间更新中的重要标点,对其处理方式往往显示出一个城市的基底与情怀。而在其修复改造的过程中,往往需要处理大量公共空间被浪费的问题,这些空间多被临时地赋予各种角色,在非强行引导干扰情况下,或成为娱乐休憩地,或成为杂物堆积场,复合利用率非常低,且长期缺乏管理,已无法满足日益成长的住民物质文化与生活需求。这些公共空间主要是由街区内的交通及交通附属用地、房屋切割划分或拼接出的不规则空地、废弃地、绿化或水体驳岸空缺地和基础设施用地等构成,其本身带有匿庇与可变的属性。PR理论(Prospect-refugetheory)自提出以来,在建筑环境空间和景观评价体系中广为使用,其理论基于进化论的自发性和老街区的空间序列组合的自源性契合,从人性的角度思考公共空间布局中的显与隐、眺与匿的关系问题,无疑可以给鱼龙混杂的老街区景观改造提供良好的设计、引导与持续运营参照的作用。本课题试以PR理论引导老旧街区的景观修复改造,以福州市台江区新港片辖街区景观改造为例,从PR理论及相关理论的研究入手,分类总结出PR理论与老街区改造发展相契合的可供参考的设计与布局模式;再实地勘察与调研研究新港社区及其周边场地的情况,进行区域区位、上位计划及相关计划、自然环境和人文环境等的具体分析,找出拟设计改造场地的各种文化因子、空间限制、隐藏属性与流量频次等,结合福州市的地域经济文化政策等大环境因素,汇总出相应的态势分析与应对对策;最后结合参考相关类型案例的实践操作与后期效果的维护等情况,形成整套的场地规划与方案构思,探索和设计出可供参考的自下而上的补救城市伤痕的空间营造与景观布局模式。
[Abstract]:In the current rapid development and renewal of cities in China, most cities adopt top-down planning under the background of big data, which leads to the tearing and breaking of the texture and cultural context of cities. To the city has brought a lot of stage, transitional and marginal space use problem, and in the national big and small city renewal, the old block because of the large bungalow density, the long service life, the housing quality is poor. The per capita construction area is small, the infrastructure is not complete, the transportation is not convenient, the public order and the fire protection hidden danger is big, the environmental hygiene is dirty and chaotic and so on. Its repair or demolition is often accompanied by a lot of social hot issues. Old blocks as an important punctuation in urban space renewal. The way to deal with it often shows the base and feelings of a city. However, in the process of restoration and transformation, it is often necessary to deal with the waste of a large number of public spaces, which are often temporarily assigned to a variety of roles. In the case of non-forced guidance interference, or become a recreation place, or become a debris accumulation site, the composite utilization rate is very low, and long-term lack of management. These public spaces are mainly made up of traffic and traffic auxiliary land in the block, irregular open space and abandoned land which are cut or spliced out by houses, which are unable to meet the material, cultural and living needs of the growing residents. Green or water barge vacant land and infrastructure land, which has hidden and variable attributes. PR theory Prospect-fuge the orysince proposed. It is widely used in the architectural environment space and landscape evaluation system. Its theory is based on the spontaneous combination of evolution theory and the combination of space sequence of old blocks. From the perspective of human nature, it considers the explicit and implicit in the layout of public space. The relationship between overlooking and hiding can undoubtedly provide a good design guide and continuous operation reference for the landscape reconstruction of the old block. This paper tries to guide the landscape restoration and reconstruction of the old block by PR theory. Taking the landscape transformation of Xingang district in Taijiang District of Fuzhou as an example, from the research of PR theory and related theory, the paper classifies and sums up the design and layout mode of PR theory and old block reconstruction. Then investigate and research the situation of Xingang community and its surrounding sites, carry on the specific analysis of regional location, upper plan and related plans, natural environment and human environment. Find out all kinds of cultural factors, space limitation, hidden attribute and flow frequency, and combine with Fuzhou's regional economic and cultural policy, summarize the corresponding situation analysis and countermeasures; Finally, with reference to the practical operation of the relevant types of cases and the maintenance of the later effects, a complete set of site planning and plan design is formed. To explore and design the space construction and landscape layout model of urban scar remediation from bottom to top for reference.
【学位授予单位】：福建农林大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU984.114

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