摘要
研究采用AHP法对景观空间视觉吸引要素评价指标进行量化分析,针对甄别景观空间视觉吸引要素实验提取的7类吸引要素构建模型假设、比较判别矩阵和求解,分析模型的优缺点,计算出层次单排序和总排序的结果并进行一致性检验,得出该7类视觉吸引要素在各类景观空间中对风景资源的影响比重按从大到小排序为尺度和距离(0.293 7)、实体(0.217 8)、色彩(0.191 2)、植物(0.115 2)、瞬逝自然景象(0.093 5)、水体(0.045 1)、质地(0.043 6)。模型计算结果与经验判别法的结果基本一致,说明AHP法对景观空间视觉吸引评价具有客观量化描述的准确性并具有一定的科学意义,这为景观空间视觉吸引评价提供了理论依据。
The paper made quantitative analysis on the visual attraction evaluation of landscape spaces using analytic hierarchy process （AHP） . Based on the 7 categories of attractive elements which were extracted from the landscape visual experiment, the paper proposed model assumptions, built comparison matrix and solving, analyzed advantages and disadvantages of models, calculated and consistently checked the resuhs of single hierarchical arrangement and total taxis of hierarchy. The 7 categories of visual attraction elements could be priority ordered by its influencing on scenery resources in different landscape spaces as： scales and distances （0. 2937 ）, entity （0. 2178 ）, color （0. 1912） , plant （0. 1152） , fleeting landscape （0. 0935）, water （0. 0451 ）, and texture （0. 0436） . Modeling results were consistent with perceptual evaluation results, which indicated that the AHP method is objective and accurate in quantitative description and is of certain scientific significance for the visual attraction evaluation of landscape spaces. This would provide theoretic basis for the evaluation of landscape visual attraction.
出处
《中国城市林业》
2016年第1期74-77,共4页
Journal of Chinese Urban Forestry
基金
江苏省教育厅高校自然科学研究面上项目景观空间视觉吸引评价理论方法研究(15KJB560009)
南京林业大学高层次人才科研启动基金基于视知觉的城市景观空间理论研究(GXL019)
关键词
景观空间
视觉吸引
吸引评价
吸引要素
层次分析法
landscape space, visual attraction, analytic hierarchy process （AHP）, attraction evaluation. , attraction element
作者简介
范榕，讲师，博士，研究方向为建筑科学与工程，E—mail：fanrong0910@126．com
