北京光源里棚户区改造项目的可持续建设模式研究

发布时间：2018-11-24 12:08

【摘要】：北京,作为政治经济教育等多方面中心,正面临着城市扩张所带来的诸多弊病,资源过度集中,人口大幅增长、地价房价飞速上涨,导致贫富差距进一步扩大,交通拥堵,环境恶化;同时,在城市演变的过程中留下了很多住房畸形生长的痕迹,比如棚户区。今天的北京城市中心区仍然存在大量拥挤低矮的棚户区,仅在四环内便有五百余处,这些棚户区地理价值重要,土地使用不合理,居住环境极其恶劣,若是能够整治棚户区,不仅能够美化城市改善民生,还能大幅提高城市土地的利用率,减缓城市扩张速率,降低居民生活时间成本。本文所重点研究的光源里棚户区就是这样一个典型。光源里位于北京东南二环,地理位置优越,然而地段内大都是低矮的平房,经过各种私搭乱建,仿佛一片“城中村”。光源里的改造是一个实际项目,在实际操作过程中有很多社会、经济、政治方面的因素,但本文立足于探讨研究的角度,力求从建筑学和城市设计的角度探讨光源里棚改项目的最优解。本文首先对北京棚改所面临的问题作出梳理并摘选出建筑层面相关的难点问题,继而针对各类问题翻阅相关文献资料,试图找到合适的改造模式;然后将理论模式与实际项目相结合,指导实际项目的实现,并在实际项目深化过程中不断完善理论模式;最后,以小见大,试图通过本案例研究对北京城区内的棚改模式提出建设性建议。
[Abstract]:Beijing, as a center of political, economic, educational and other fields, is facing many ills brought about by urban expansion, such as excessive concentration of resources, large population growth, rapid rise in land prices and house prices, resulting in further widening of the gap between the rich and the poor and traffic congestion. Environmental degradation; At the same time, the evolution of the city left many signs of housing malformation, such as shantytowns. There are still a large number of crowded and low shantytowns in the central urban areas of Beijing today. There are more than 500 shantytowns in the fourth Ring Road alone. These shantytowns are of important geographical value, unreasonable land use, and extremely poor living conditions. If they can clean up the shantytowns, It can not only beautify the city to improve people's livelihood, but also can greatly improve the utilization rate of urban land, slow down the rate of urban expansion, and reduce the cost of living time of residents. This paper focuses on the light source in the shantytown is such a typical. Light source is located in the second ring southeast of Beijing, the location is superior, but the lot is mostly low bungalow, after various private construction, as if a "village in the city." The transformation in the light source is a practical project, there are many social, economic and political factors in the practical operation process, but this paper is based on the perspective of research. From the angle of architecture and urban design, the optimal solution of the project is discussed. This paper firstly combs the problems that the Beijing shed reform faces and selects the difficult problems related to the architectural level. Then it looks through the relevant literature to find the appropriate transformation model for all kinds of problems. Then combine the theory model with the actual project, guide the realization of the actual project, and improve the theoretical model in the process of deepening the actual project. Finally, through a small part of the whole, this case study attempts to put forward constructive suggestions on the pattern of greenhouse reform in Beijing urban area.
【学位授予单位】：清华大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU984.114

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