黔西南晴隆城镇空间设计研究

发布时间：2018-06-21 23:42

本文选题：黔西南小城镇 + 喀斯特地貌形态　；参考：《重庆大学》2015年硕士论文

【摘要】：黔西南喀斯特地貌区拥有着特殊的地理环境及生态资源,其地形在地域、生态、空间形态上都十分特殊,对城镇的建设来说,既是制约,又是契机。当前对于该地区地形地貌引导下城市设计策略及方法的研究较少。在传统的规划中特殊的地形地貌,一般尽量避免城市空间的建设。但在施工技术及防治措施有相当发展的今天,建设用地的缺乏,使黔西南小城镇必须使用特殊的地形地貌,变地形条件劣势为城市环境优势。对喀斯特地貌区城镇的设计策略的研究具有重要的意义及实践价值。如何变地形劣势为景观资源优势,合理的利用城镇地形地貌空间形态引导城市设计,是本文所要解决的关键性问题之一。针对上述问题,论文主要分三个部分来思考、分析和阐述。第一部分主要针对黔西南喀斯特地貌关于景观形态特征以及城镇空间、形态、结构方面的归纳总结。喀斯特地貌景观对黔西南小城镇的绿地系统建设具有指导性意义。对其进行分类及评价是构建黔西南喀斯特地形下的城市设计方法的前提。而对黔西南地区城镇空间所特有的分布和发展的基本规律的总结,是该地区小城镇城镇建设的重要基础。这是黔西南喀斯特城镇的建设思想和城市生活的灵魂所在,并在城镇今天的发展建设中继续起着特殊的作用。第二部分是基于“景观廊道”分析城市设计方法的探讨。基于“反规划理论”,以生态优先的原则作为指导,在黔西南喀斯特地貌区城镇建设中,优先考虑喀斯特地貌景观在城镇建设中的应用,通过相关生态因子的分析,将喀斯特绿地景观划分为喀斯特基本绿地控制区、喀斯特绿地缓冲区及城乡统筹发展区,据此建立城镇绿地系统。并结合关联耦合的理论,基于“景观廊道”的分析,建立城镇建设系统与绿地空间系统的渗透耦合,以绿地空间引导建设空间,建立和谐统一的生态型城镇。具体设计方法:论文通过可达性定量分析法,寻找城镇建设空间“敏感点”,建立其与喀斯特绿地系统之间的“景观廊道”。运用廊道(实廊和虚廊)设置,发挥联结作用,使城市绿地系统与建设空间具有有机联系。并基于此分析,进行包括土地利用、公共空间、交通和景观等在内的城市设计方面的策略总结。以寻求科学的城镇空间设计策略以及城镇空间形态的塑造,进而通过喀斯特峰丛洼地系列小城镇、喀斯特峰丛峡谷系列小城镇以及喀斯特峰林谷地系列小城镇的项目实例分布进行验证,得出方法成果用于下一章节具体案例的实践与检验。第三部分主要对此设计方法在具体项目实践中的运用进行论述。论文以贵州省晴隆县的城市设计项目实践为研究对象,喀斯绿地空间在城镇发展中具有主导性,城镇空间以“景观廊道”来串联、以构建和谐统一的城市绿地空间网络、营造喀斯特城镇的城市风貌,并保护城镇地域特色。为黔西南喀斯特地貌区小城镇的生态化建设提供设计参考。
[Abstract]:Karst landform area in southwest of Guizhou Province has special geographical environment and ecological resources. Its topography is very special in region, ecology and space form. It is not only a restriction but also a turning point for the construction of cities and towns. There are few studies on the strategies and methods of urban design under the guidance of topography and geomorphology in this area. The construction of the urban space is generally avoided as far as possible, but in the construction technology and the prevention and control measures, the lack of construction land makes the small towns in Southwest Guizhou have to use special landforms and landforms and change the terrain conditions to be the urban environmental advantages. It is very important to study the design strategy of the towns in Karst geomorphologic area. It is one of the key problems to be solved in this paper that how to change the terrain disadvantage to the advantage of landscape resources and make rational use of the urban topography and geomorphology to guide the city design. In view of the above problems, the thesis is divided into three parts to think, analyze and elaborate. The first part is mainly aimed at the Karst landform in Southwest Guizhou. The landscape features and the summary of the urban space, form and structure. The landscape of Karst has a guiding significance to the construction of the green space system in small towns in Southwest Guizhou. The summary of the basic rules of distribution and development is an important basis for the construction of towns and towns in small towns in this area. This is the soul of the construction of Karst towns in Southwest Guizhou and the soul of urban life, and continues to play a special role in the development and construction of the cities and towns today. The second part is based on the discussion of the analysis of the urban design method based on the "landscape corridor". Based on the "anti planning theory" and taking the principle of ecological priority as guidance, the application of Karst geomorphic landscape in urban construction is considered in the construction of Karst geomorphic area in Southwest Guizhou. Through the analysis of relevant ecological factors, the landscape of Karst green space is divided into the control area of basic green space in Karst, the buffer zone of Karst green space and Urban and Rural Development Zone, based on the basis of the establishment of urban green space system, and combined with the theory of association coupling, based on the analysis of "landscape corridor", establish the seepage coupling of urban construction system and green space system, guide the construction space with green space and establish a harmonious and unified ecological town. In order to find out the "sensitive point" of the urban construction space and establish the "landscape corridor" between the urban green space system and the Karst green space system, we use the corridor (real corridor and virtual gallery) to make the connection between the urban green system and the construction space. Based on this analysis, the land use, public space, traffic and landscape are included. The strategic summary of urban design is summed up to seek scientific urban space design strategy and the shape of urban space form, and then the project example distribution of small towns in Karst peak cluster depression series, Karst peak cluster Canyon series small towns and Karst Fenglin valley land series are verified, and the method results are used. The third part is the practice and test of the specific case. The third part mainly discusses the application of the design method in the concrete project practice. The thesis takes the practice of the city design project in Qinglong County of Guizhou Province as the research object, the green space in the town is dominant in the urban development, and the town space is connected in series with "landscape corridor". The harmonious and unified urban green space network builds the urban features of Karst cities and towns, and protects the regional characteristics of the cities and towns. It provides a reference for the ecological construction of small towns in Karst geomorphology area of Southwest Guizhou.
【学位授予单位】：重庆大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU984.113

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