基于气候适应性的河南省城市绿道景观设计研究

发布时间：2018-11-03 08:28

【摘要】：在气候变化的大背景下,城市绿地发挥着至关重要的作用。城市绿地是城市大气候背景下的“气候局地差异性”的表现,可以对城市气候环境做出局部的“修正”,形成舒适的小气候环境。作为城市绿地系统重要部分的绿道,在净化城市空气、改善城市环境等方面逐渐被人们所认识。自我国城市绿道起步发展以来,量的追求超越其生态作用的需求,视觉化的追求超越其实用性的需求,存在着资源浪费、舒适度差、生态结构脆弱、实用性不强等诟病。本论文试图从气候适应性角度出发,通过对气候因子与城市绿道的关系以及相互作用规律的分析,总结归纳出城市绿道气候适应性设计的一般流程与策略,结合河南省气候特征的分析,将气候适应性设计策略运用于河南省城市绿道的景观设计中,为城市绿道气候适应性景观设计提供可行的参考。本文通过宏观、中观、微观三个尺度对城市气候形成的原因进行分析和研究,找到城市绿道基于气候适应性设计的研究角度,分析城市绿道与气候因子的相互作用规律,并针对气候因子(太阳辐射、风、温度、降水、空气污染物)找出气候对城市绿道设计的影响,为后续研究提供理论支撑。研究立足于河南省气候特征,对河南省气候环境进行分析,提出河南省城市绿道气候适应性景观设计的基本原则和思路。针对气候因子的叠加分析,梳理出城市绿道气候适应性四则设计策略,从景观要素和景观细部出发研究河南省城市绿道气候适应性设计的可行性。最后以漯河市慢行交通廊道规划为例,为基于气候适应性的城市绿道景观设计的研究提供参考和实践验证。本文基于气候适应性的城市绿道景观设计的提出,找到了城市绿道缓解气候问题和有效发挥生态功能的突破口,为城市绿道景观设计提供了新的思考角度,并为城市绿地体系的构建提供了重要的理论实践支撑。
[Abstract]:Under the background of climate change, urban green space plays a vital role. Urban green space is the expression of "local climate difference" under the background of urban climate, which can make partial "correction" to urban climate environment and form comfortable microclimate environment. As an important part of urban green space system, green road is gradually recognized in purifying urban air and improving urban environment. Since the beginning and development of urban green roads in China, the pursuit of quantity exceeds the demand of ecological function, and the pursuit of visualization exceeds the demand of practicality. There are some criticisms such as waste of resources, poor comfort, fragile ecological structure and weak practicability. This paper attempts to analyze the relationship between climate factors and urban green roads and the interaction rules from the point of view of climate adaptability, and summarize the general process and strategy of climate adaptability design of urban green roads. Based on the analysis of climate characteristics in Henan Province, the design strategy of climate adaptability is applied to the landscape design of urban green roads in Henan Province, which provides a feasible reference for the landscape design of urban green roads. In this paper, the causes of urban climate formation are analyzed and studied at macro, meso and micro scales, and the research angle of urban green road based on climate adaptability design is found, and the interaction law between urban green road and climate factors is analyzed. The influence of climate factors (solar radiation, wind, temperature, precipitation, air pollutants) on urban green road design is also found out, which provides theoretical support for further research. Based on the climatic characteristics of Henan Province, this paper analyzes the climate environment of Henan Province, and puts forward the basic principles and ideas of the urban green road climate adaptive landscape design in Henan Province. According to the superposition analysis of climate factors, four design strategies for climate adaptability of urban green roads are sorted out, and the feasibility of climate adaptability design of urban green roads in Henan Province is studied from landscape elements and landscape details. Finally, Luohe slow traffic corridor planning is taken as an example to provide reference and practical verification for the study of urban green road landscape design based on climate adaptability. In this paper, the urban green road landscape design based on climate adaptability is put forward, and a breakthrough is found to alleviate the climate problem and give full play to the ecological function of the urban green road, which provides a new thinking angle for the urban green road landscape design. It also provides important theoretical and practical support for the construction of urban green space system.
【学位授予单位】：郑州大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU985.2

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