不同时期拙政园园林入口空间视域特征量化研究

Quantitative Study on the Viewpoint Characteristics of Entrance Space of Humble Administrator’s Garden in Different Periods

拙政园是园林艺术的宝贵遗产,其入口空间的变化直接影响游人的入园体验。研究拙政园不同时期的入口空间特征,对园林古建的保护及现代园林入口空间设计具有一定启示意义。基于视域分析法,利用参数化软件Grasshopper对三个时期的拙政园园林入口空间序列进行量化对比分析,相关指标包括最大直径(MaxDiam)、直径方差(Var Radial)、视域面积(Iosvist Area)、圆度(Circularity)、游离度(Drift)等,进而研究并总结其空间结构的变动对空间视域和游览体验的影响。

Humble Administrator’s Garden is a precious heritage of garden art,and the change of its entrance space directly affects the visitors’ experience.Therefore,the study of the entrance space characteristics of Humble Administrator’s Garden in different periods has specific enlightenment significance for protecting ancient garden buildings and the entrance space design of modern gardens.Based on the perspective analysis method,using the parametric software grasshopper,this paper makes a quantitative comparative analysis of the entrance space series of the Humble Administrator’s garden in three different periods.The relevant indicators include the max diam,var radial,iosvist area,circularity,drift,etc.And then,it studies and summarizes the influence of the change of its spatial structure on the spatial horizon and tourism experience.