城市街区尺度下雨水在景观设计中的应用研究

发布时间：2018-06-06 13:27

本文选题：雨水 + 景观设计　；参考：《沈阳建筑大学》2015年硕士论文

【摘要】：随着我国迅猛的城镇化进程,我国多数城市面临水资源短缺引起的一系列生态问题。而在城市水资源中,雨水是最基本、最直接、最经济的资源,同时雨水也可以起到调节地下水资源和改善城市微气候等生态作用。在具体的城市设计和区域性景观规划中,街区作为城市发展的组成元素对于整个城市的生态影响有着极为重要的作用。因此,在街区尺度中建立与景观相结合的系统雨水应用体系不仅有利于节约城市园林的养护成本,更有利于完善和维护自然界的水循环；同时雨水利用可实现城市生态节水,控制城市水土流失和内涝,减轻城市排水管网及处理系统的负荷以及改善生态环境等目标。这种以小见大,以中尺度街区衔接城市和建筑的景观生态联系是一种短期经济效益和长期生态效益双收益的有效方法,其技术应用对于现代城市有着广泛而深远的意义。对于街区尺度雨水的应用研究共分为四个部分：其中第一部分是现状研究,介绍了中国水资源和雨水利用现状,通过回顾以往园林用水的做法和阐述国内外研究进展,确定研究意义和核心方向；第二部分是理论研究,通过对基本概念的认知和国内外研究的成功经验,具体发现和分析我国城市街区中雨水利用存在的问题,并提出城市街区雨水在景观设计中应用的必要性与可行性；第三部分是深入研究,首先从总体总结出街区尺度中雨水在景观设计中的系统设计模式、原则和步骤,然后结合我国特色和国外先进技术,从道路、绿地、建筑、广场四个方面分别阐释城市街区景观营造中雨水利应用的详细分类和具体做法；第四部分是实例应用研究,结合沈抚新城实例项目来验证第三章的研究方法,通过实例具体展示城市街区中雨水从整体到每个元素的系统设计过程,并利用节点设计提出其雨水利用与景观设计结合的方法。本文通过详细分析我国城市现有雨水利用方面的必要性和可行性,结合国外先进技术和案例,系统提出了适应于我国街区雨水利用的设计模式和设计步骤,详细阐释了组成街区的核心元素——道路、建筑、绿地、广场四个方面在雨水利用中的详细分类和具体做法。在理论的基础上,以沈抚新城为例,进一步展示和验证了文中所总结的雨水利用在街区中的具体做法,丰富了我国相关理论内涵的同时,也将整个雨水应用的理念具体落实到街区的实际设计中,并通过街区内部、街区和街区之间的协同作用的理念,共同促进我国城市水资源的保护和发展。而对于城市空间本身,也通过雨水的可持续性利用,创造更多生态效益的同时也使其具备更多美学价值,并为景观设计师、城市规划师今后的设计提供更多参考和借鉴。
[Abstract]:With the rapid process of urbanization in China, most cities in our country are facing a series of ecological problems caused by the shortage of water resources. Among urban water resources, Rain Water is the most basic, direct and economical resource, and Rain Water can also play an ecological role in regulating groundwater resources and improving urban microclimate. In the specific urban design and regional landscape planning, the block as a component element of urban development plays an extremely important role in the ecological impact of the whole city. Therefore, the establishment of a systematic Rain Water application system combined with landscape in block scale is not only conducive to saving the maintenance cost of urban gardens, but also beneficial to the improvement and maintenance of the natural water cycle, and the use of Rain Water can realize urban ecological water saving. To control soil and water loss and waterlogging, to reduce the load of urban drainage network and treatment system and to improve the ecological environment. It is an effective method to link the landscape ecological relation between city and architecture with mesoscale block, which is an effective method of both short-term economic benefit and long-term ecological benefit, and its technical application has extensive and far-reaching significance for modern city. The research on the application of block scale Rain Water is divided into four parts: the first part is the research on the current situation. The present situation of water resources and Rain Water utilization in China is introduced, and the research progress at home and abroad is described by reviewing the past practices of landscape water use and expounding the research progress at home and abroad. The second part is the theoretical research. Through the cognition of the basic concepts and the successful experience of domestic and foreign research, we find and analyze the problems in the utilization of Rain Water in the urban blocks of our country. The necessity and feasibility of the application of Rain Water in the landscape design of urban blocks are put forward. The third part is a thorough study. Firstly, the systematic design patterns, principles and steps of Rain Water in landscape design at block scale are summarized. Then combined with the characteristics of our country and advanced foreign technology, from the road, green space, architecture, square four aspects of urban block landscape construction water conservancy application of detailed classification and specific practices; the fourth part is a case study of the application. Combined with Shenfu Xincheng case project to verify the research method of Chapter 3, the system design process of Rain Water from the whole to each element in the city block is demonstrated by examples. The method of combining Rain Water with landscape design is put forward by using node design. Based on the detailed analysis of the necessity and feasibility of Rain Water utilization in Chinese cities, combined with foreign advanced technologies and cases, this paper systematically puts forward the design mode and design steps suitable for the use of Rain Water in blocks in our country. This paper expounds the detailed classification and concrete methods of the use of Rain Water in the four aspects of road, building, green space and square, which are the core elements of the block. On the basis of the theory, taking Shen Fu Xincheng as an example, the paper further demonstrates and verifies the concrete methods of using Rain Water in blocks, which enriches the connotation of relevant theories in our country at the same time. The whole idea of Rain Water application is also applied to the actual design of the block, and through the idea of synergistic action within the block, between the block and the block, the protection and development of urban water resources in our country are promoted together. For urban space itself, through the sustainable use of Rain Water, create more ecological benefits, but also make it have more aesthetic value, and for landscape designers, urban planners in the future to provide more reference and reference.
【学位授予单位】：沈阳建筑大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU992;TU984.1

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