重庆市主城区道路路侧绿地植物景观审美评价

发布时间：2018-02-20 06:06

本文关键词： 路侧绿地植物景观层次分析法审美评价　出处：《西南大学》2015年硕士论文　论文类型：学位论文

【摘要】：随着社会的发展和人们生活水平的提高,我国许多城市都越来越注重城市绿化景观质量,其中道路绿化与人们生活息息相关,是城市绿化的非常重视的一个部分。路侧绿地作为道路绿化的主要形式之一,是与行人联系最紧密的绿化形式,它营造的视觉质量、生态效益和服务功能的优劣都会带给人们最直接感受。通过研究城市道路路侧绿地植物景观的审美,对提高城市形象、城市特色景观的建设、创造宜人的人居环境和可持续发展都有重要意义。本文以园林生态学、视觉美学、园林美学知识为基本的指导理论,以重庆市主城区道路路侧绿地植物景观为研究对象,以层次分析法为评价方法,建立了路侧绿地植物景观审美评价模型,并用此模型对重庆市主城区路侧绿地植物景观进行评价研究与调控,研究结果对提高路侧绿地植物景观的营造具有一定的借鉴意义。主要研究内容如下：首先,通过相关文献查阅,对道路绿化的发展概况以及城市道路绿地植物景观研究现状进行分析,得出业内对路侧绿地植物景观关注不够,且审美评价较多的停留在视觉美学和生态美学层面上,忽视掉服务功能层面的评价。其次,以路侧绿地植物景观为研究对象,把理论与实际相结合,对路侧绿地植物景观的美学价值、美学基本构成要素、美学类型和美学表现等方面进行分析,提出路侧绿地植物景观的美学价值主要包括提升城市绿量美、与建筑物融合美、提升游憩价值美和渲染艺术氛围美,植物景观的美主要表现在自然生态美、视觉感知美和服务功能美三个方面等。再次,运用层次分析法建立了路侧绿地植物景观审美评价模型,对选取的13个评价因子(植物生长健康状况、乡土性、物种多样性、生活型多样性、观赏特性、绿视率、艺术构图、层次丰富度、季相变化、与周围环境协调性、文化意境、休憩度、识别度)进行权重值的计算和层次排序及一致性检验,确定审美评价方程为：S=0.2783*C11+0.0782*C12+0.1732*C13+0.0398*C14+0.0198*C21+0.0330*C22+0.0 673*C23+0.0890*C24+0.0172*C25+0.1068*C26+0.0159*C31+0.0289*C32+0.0526* C33.最后,利用得出的审美评价方程对所选取的重庆市主城区路侧绿地植物景观50个样地进行评价与分析,结果表明其总体质量良好,但缺乏优秀配置群落,部分样地有待于提高改善。再总结出重庆市主城区路侧绿地景观的优点和缺点,并提出美学调控建议。
[Abstract]:With the development of society and the improvement of people's living standard, many cities in our country pay more and more attention to the quality of urban greening landscape, among which road greening is closely related to people's life. Road side green space, as one of the main forms of road greening, is the form of greening most closely related to pedestrians, and the visual quality it creates. The advantages and disadvantages of ecological benefit and service function will bring people the most direct feeling. Through the research on the aesthetics of urban road side green space plant landscape, it can improve the city image and the construction of city characteristic landscape. It is of great significance to create a pleasant living environment and sustainable development. Based on the basic guiding theory of landscape ecology, visual aesthetics and landscape aesthetics, this paper takes the plant landscape on the road side of the main urban area of Chongqing as the research object. Based on the analytic hierarchy process (AHP), an aesthetic evaluation model of roadside greenbelt plant landscape was established, and the evaluation and regulation of the roadside green space plant landscape in the main urban area of Chongqing was carried out by using this model. The results of the study have certain reference significance to improve the construction of roadside green space plant landscape. The main research contents are as follows: first, through the relevant literature review, Based on the analysis of the development of road greening and the current research situation of urban road green space plant landscape, it is concluded that the attention to the roadside green space plant landscape is not enough, and the aesthetic evaluation stays on the level of visual aesthetics and ecological aesthetics. Secondly, take the roadside green space plant landscape as the research object, combine the theory with the practice, the aesthetic value of the road side green space plant landscape, the esthetics basic constituent factor, takes the road side green space plant landscape as the research object, takes the road side green space plant landscape as the research object. Based on the analysis of aesthetic types and aesthetic expression, the aesthetic value of roadside green space plant landscape is put forward, which mainly includes enhancing the beauty of urban green quantity, merging with buildings, promoting the beauty of recreation value and rendering artistic atmosphere. The beauty of plant landscape is mainly manifested in three aspects: natural ecological beauty, visual perception beauty and service function beauty. Thirdly, the aesthetic evaluation model of roadside green space plant landscape is established by AHP. The selection of 13 evaluation factors (plant growth and health status, local soil, species diversity, life type diversity, ornamental characteristics, green vision rate, artistic composition, level richness, seasonal change, coordination with the surrounding environment, cultural mood, etc. By calculating the weight value, ranking the hierarchy and checking the consistency of the weight, the aesthetic evaluation equation was determined to be: 1 / S0. 2783 / C11 0.0782 / C12 0.1732 / C13 0.0398 / C14 / 0 / 1988 C21 0.0330 / 673 / C23 0.08902C24 0.0172C25 / 0.1068C26 0.0159'C0.0289'C32 / 0.0526 * C33.At the end of this paper, we will find that the aesthetic evaluation equation is as follows: C21 0.0330, C23 0.0890C24, C24 0.0172C25 0.1068C26 0.0159C26, C32 0.0526 * C33. The aesthetic evaluation equation was used to evaluate and analyze 50 sample plots of roadside greenbelt landscape in Chongqing. The results showed that the overall quality of the plant landscape was good, but the community was not well allocated. The advantages and disadvantages of the roadside greenbelt landscape in the main urban area of Chongqing are summarized, and the aesthetic control suggestions are put forward.
【学位授予单位】：西南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：S731.8

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