北京地区公园绿地雨水利用设计研究
发布时间：2019-02-26 13:07
【摘要】：论文以城市日益严峻的雨洪安全问题为背景,通过对北京地区城市绿地雨水利用情况的调查分析发现,雨水利用多停留在中小尺度地块解决较小规模的雨水径流量,在面对北京地区降雨多集中分布且以暴雨形式出现带来的大规模雨水径流量所能发挥的功效并不大。因此本文基于北京地区自然条件和城市雨水排放系统的雨水利用现状寻求解决问题的突破口,以公园绿地作为应对较大规模的雨水径流量的场地,对场地内部产生以及外部引入的雨水径流利用的设计进行研究。 参考国内外借助城市绿地的生态效能对雨水进行利用的理论和实践经验,对雨水利用的相关技术措施的功能、设计要点、适用范围以及局限性进行分析归纳,并对各个措施在北京地区的适用性进行分析评价,为其选择应用提供全面的参考。在此基础上探讨内部产生以及外部引入的雨水径流的利用途径、技术措施应用、景观营造以及设计模式,试图为解决北京地区城市雨水利用问题寻求新途径。
[Abstract]:Against the background of the increasingly serious urban rain flood safety problem, through the investigation and analysis of the utilization of Rain Water, the urban green space in Beijing, it is found that Rain Water used more small-and medium-scale blocks to solve the smaller Rain Water runoff. The large-scale Rain Water runoff brought about by heavy rain in Beijing area has little effect in the face of more concentrated rainfall distribution and large-scale runoff in the form of torrential rain. Therefore, based on the natural conditions in Beijing and the current situation of Rain Water in the city Rain Water emission system, this paper seeks to find a breakthrough to solve the problem, and regards the park green space as the site to deal with the large-scale Rain Water runoff. This paper studies the design of Rain Water runoff utilization which is produced inside the site and introduced from outside. Referring to the theory and practical experience of utilizing Rain Water with the help of ecological efficiency of urban green space at home and abroad, this paper analyzes and sums up the functions, design points, scope of application and limitations of the relevant technical measures used by Rain Water, The applicability of each measure in Beijing is analyzed and evaluated in order to provide a comprehensive reference for its selection and application. On this basis, this paper discusses the utilization ways, technical measures, landscape construction and design mode of Rain Water runoff produced internally and externally, in an attempt to find a new way to solve the problem of Rain Water utilization in Beijing city.
【学位授予单位】：北京林业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV213.9;TU986
本文编号：2430797
[Abstract]:Against the background of the increasingly serious urban rain flood safety problem, through the investigation and analysis of the utilization of Rain Water, the urban green space in Beijing, it is found that Rain Water used more small-and medium-scale blocks to solve the smaller Rain Water runoff. The large-scale Rain Water runoff brought about by heavy rain in Beijing area has little effect in the face of more concentrated rainfall distribution and large-scale runoff in the form of torrential rain. Therefore, based on the natural conditions in Beijing and the current situation of Rain Water in the city Rain Water emission system, this paper seeks to find a breakthrough to solve the problem, and regards the park green space as the site to deal with the large-scale Rain Water runoff. This paper studies the design of Rain Water runoff utilization which is produced inside the site and introduced from outside. Referring to the theory and practical experience of utilizing Rain Water with the help of ecological efficiency of urban green space at home and abroad, this paper analyzes and sums up the functions, design points, scope of application and limitations of the relevant technical measures used by Rain Water, The applicability of each measure in Beijing is analyzed and evaluated in order to provide a comprehensive reference for its selection and application. On this basis, this paper discusses the utilization ways, technical measures, landscape construction and design mode of Rain Water runoff produced internally and externally, in an attempt to find a new way to solve the problem of Rain Water utilization in Beijing city.
【学位授予单位】：北京林业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV213.9;TU986
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