基于BIB-LCJ和SD法的郑州园博园城市展园景观研究

Evaluation of city gardens of Zhengzhou International Exposition based on BIB-LCJ method and SD method

以郑州园博园北方城市展园为研究对象,通过VR技术,运用BIB-LCJ法与SD法相结合,对30个北方城市展园进行景观质量美景度评价研究,得出景观质量的排序,对排名前5的城市展园,运用SPSS17.0软件对问卷调查收集到的数据进行因子分析。结果表明,形象因子、感知因子和认知因子是影响景观效果的3个主要因子,其中形象因子贡献率最大。可见提高城市展园景观质量的关键是景观外在的设计,如植物、园林小品及色彩丰富度等,因此在城市展园的设计中不仅要注重地域文化,也要重视景观元素的搭配及整体的外在形象。

The city gardens in Zhengzhou International Exposition have been studied through VR panorama technology BIB-LCJ method and SD method were used to evaluate 30 north China city gardens in Zhengzhou International Exposition and were used the ranking of their landscape quality was obtained.Factor analysis was then conducted by SPSS 17. 0 software to analyze the collected survey data of the top 5 city gardens. The results showed that the image factor,perception factor and cognitive factor were the three main factors influencing landscape effect. Among them,the contribution rate of image factor is the largest. So we can see the exterior design is the key to improving the landscape quality,such as plants,small garden products and color richness,etc. Therefore,in the design of the city gardens,we should not only pay attention to the regional culture,but also focus on the collocation of landscape elements and the external image of the whole.