基于视觉元素的城市生态园林景观设计研究

Research on Urban Ecological Landscape Design Based on Visual Elements

由于传统城市生态园林景观设计方法不能有效提高园区的物种多样性,园林景观价值得不到体现,因此研究基于视觉元素的城市生态园林景观设计。首先,根据美学概念设计多种模块评价园林景观设计价值,形成评级数据集,建立园林景观视觉吸引模型;其次,设定园林物种整体图式并导入场景视觉动力场中,修缮园林景观并优化风貌,使物种多样性与人文相结合从而完成基于视觉元素的园林景观设计;最后,进行实验对比分析。实验结果表明,本文方法的群落物种丰富度指数最高,表现出显著的生态功能和景观价值,能够实现城市生态园林景观设计优化。

Because the traditional urban ecological garden landscape design method can not effectively improve the species diversity of the park,and the value of the garden landscape can not be reflected,the urban ecological garden landscape design based on visual elements is studied.Firstly,according to the aesthetic concept,design a variety of modules to evaluate the value of landscape design,form a rating data set,and establish a visual attraction model of landscape.Secondly,set the overall pattern of garden species and introduce it into the scene visual power field,repair the garden landscape and optimize the style,so as to combine species diversity with humanity to complete the garden landscape design based on visual elements.Finally,the experiment is compared and analyzed.The experimental results show that the community species richness index of this method is the highest,showing significant ecological functions and landscape values,and can realize the optimization of urban ecological landscape design.