北京石景山区街头绿地小气候适应性设计策略研究

发布时间：2018-01-11 04:31

本文关键词：北京石景山区街头绿地小气候适应性设计策略研究　出处：《北方工业大学》2017年硕士论文　论文类型：学位论文

【摘要】：城市环境恶劣化的发展趋势与公众对健康舒适的户外活动需求之间的矛盾日益突出,激发了人们对宜人小气候环境的追求。通过风景园林设计改善户外环境小气候,成为当今风景园林学科必须面对及解决的新挑战。街头绿地作为休闲游憩的城市外部空间有着非常高的使用率,由于面积较小,在城市设计中总是被忽略。但为数众多的街头绿地对调节局部地区小气候有着很大功效。因此本文以小气候适应性设计的角度出发,通过实地监测结合ENVI-met软件模拟计算的方法,深入探讨街头绿地空间布局和构成要素与城市气候之间的量化关系。并结合所得结论对石景山区街头绿地提出改造设计策略。本文由五个章节组成。第一章为绪论部分。本章节详细阐述论文的研究背景;提出北京石景山区街头绿地小气候适应性设计策略研究的目的与意义,并通过大量阅读文献总结出了国内外有关城市小气候这一课题的研究进展,通过深入思考,提出了本文的研究内容和方法、论文的创新点以及完整的论文研究框架。第二章内容为街头绿地小气候适应性设计相关概念解析。本章节主要对气候、小气候、城市绿地、城市街头绿地、城市小气候与城市景观设计以及环境小气候舒适度计算方法进行了详细解析。第三章和第四章是通过实地监测和ENVI-met模拟软件获取小气候数据。本文选取北京石景山区具有代表性的街头绿地进行研究,对绿地内的植物群落、铺装材料及铺装形式、绿地内微地形以及水体对小气候的影响进行为期一年的实地监测,并深入的分析了不同季节绿地构成要素小气候的变化情况,并与ENVI-met软件模拟计算的结果相结合,通过收集与分析所得数据,总结出了适合不同季节的植物种植方式、铺装形式以及水体和地形布局形式在不同季节对街头绿地环境温度、相对湿度、风速等小气候元素的影响,并对实地监测和软件模拟这两种获取小气候数据的方法进行了深入的比较分析,分析两者在获取数据方面的优势和局限性。结合前文所得的结论,本文在第五章提出石景山区街头绿地小气候适应性设计策略,通过改善环境温度、湿度、风环境以及调节不同季节小气候需求这四个方面对石景山街头绿地提出了相关的设计策略,并提出了理想的街头绿地设计模式。第六章总结本文得出的主要结论,并对后续的研究进行了展望,以期为以后的相关研究提供实践经验和理论支持。
[Abstract]:The development trend of city environment and the contradictions between the public health and comfort the needs of outdoor activities have become increasingly prominent, inspire people to pursue the pleasant climate. To improve outdoor microclimate through landscape design, landscape architecture must become the new challenge to solve. And the outer space as a recreational city green street have a very high rate, due to the small area, the city design is always ignored. But a large number of Green Street on the microclimate regulation of local area has a great effect. Therefore the climate adaptability design perspective, through field monitoring, combined with the ENVI-met software simulation study the street green space layout and structure between the elements and the quantitative relationship between city climate. And combined with the conclusions put forward the transformation of Shijingshan District Green Street Design strategy. This thesis consists of five chapters. The first chapter is the introduction. This chapter elaborates the research background of this thesis; put forward the research purpose and significance of Beijing Shijingshan District green street small climate adaptability design strategies, and by reading a lot of literature summarize the research progress about city microclimate of this subject at home and abroad, through think deeply, put forward the research content and method, the innovation points and complete research framework. The second chapter is the analysis of green street small climate adaptability design related concepts. This chapter is mainly on the climate, microclimate, green city, green city streets, city microclimate and city landscape design and environmental microclimate comfort calculation methods are analyzed in detail. The third chapter and the fourth chapter is to obtain the microclimate data through field monitoring and ENVI-met simulation software. This paper selected Beijing Shijingshan District representative green street of plant community of green space, pavement materials and pavement forms, field monitoring for a period of one year of green water on the microclimate and micro topographic effects, and in-depth analysis of the changes in Different Seasons Green elements of microclimate, and with the simulation software of ENVI-met the calculation results are combined by the data collection and analysis, summarizes the different seasons of plants, and water and paving layout form in different seasons relative humidity on green street environment temperature, wind speed, effect of microclimate elements, and conducted in-depth comparative analysis of field monitoring and these two kinds of simulation software to obtain a small climate data analysis method, both in obtaining data regarding the advantages and limitations. Combined with the above conclusions, this paper in the article The five chapter proposes the Shijingshan District green street small climate adaptability design strategy, through improving the environment temperature, humidity, wind environment and the four aspects of regulation in different seasons climate needs put forward related design strategies on the streets of Shijingshan green space, and puts forward the ideal of street green design pattern. The sixth chapter summarizes main conclusions drawn, and the follow-up studies are discussed, to provide practical experience and theoretical support to the research for the future.

【学位授予单位】：北方工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU985.2;TU119.4

【参考文献】