园林空间类型划分及景观感知特征量化研究

Quantitative Evaluation of Landscape Perception Features and Classification of Garden Space

首先以地形、山石、水体、植物、建筑作为构成园林空间的基本要素,运用排列法和特尔菲法对园林空间类型进行了划分和确定;其次运用SD法,以对应24种园林空间类型的24段录像为分析样本,对空间景观感知特征进行了量化评价;最后利用因子分析法对评价结果进行了因子分析,得出了园林空间视觉效果的评价结构。研究结果表明:色彩因子、形式因子、自然因子、空间因子代表了园林空间景观感知特征的大部分信息;各种空间类型的美感和吸引力评价最高;围合和半围合空间类型则表现出缺乏光感、易生郁闭之不足。

Five factors were used as fundamental elements to classify and determine the spatial types of gardens,including terrains,rocks,waters,plants and buildings by using the permutation and the Delphi method.Vpisodes which corresponded 24 types of garden spaces were selected as analytical samples to quantitatively evaluate landscape perception features of garden space by semantic differential method.The results were then subjected to factor analysis to obtain the structure of evaluating visual effects of garden space.The results showed that the colour,form,nature and space reflected the most information of the landscape perception features of garden space.The aesthetic and attractive received high marks of all the garden space tapes.Encircled and half encircled spaces exhibited disadvantages of light deficiency and depression.