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为了研究公路景观的定量评价方法,给高速公路景观绿化设计提供指导,以公路使用者视觉图像为载体对高速公路景观比例进行计算分析,计算结果表明:高速公路景观面积比k与视觉图像的优良程度关系密切,且k值越接近黄金分割比0.618,景观质量越高,越能给人美的感觉,研究结果为高速公路的景观设计、效果分析提供可操作性的指导,也为景观绿化在高速公路交通安全中的诱导机制提供研究基础。
In order to study the method of quantitative evaluation of highway landscape, this paper provides guidance to landscape greening design of expressway, calculates and analyzes highway landscape proportion with highway user’s visual image. The results show that highway landscape area ratio k and visual image are excellent The closer the degree of k is, the closer the golden ratio is 0.618, the higher the landscape quality is, and the more it can give people the feeling of beauty. The research results provide operational guidance for highway landscape design and effect analysis, as well as landscape greening at high speed The inducement mechanism in highway traffic safety provides the research foundation.