中国夏热冬冷地区传统街道界面形态特征量化研究

Quantitative Research on Traditional Street Interface Morphology in Hot-Summer and Cold-Winter Zone of China

中国传统街道保护更新与城镇发展之间的矛盾极为突出。街道界面疏密程度、界面参差程度与宽高比是对人的街道空间认知起主导作用的界面形态特征。经量化研究发现,中国夏热冬冷地区传统街道界面密度多在80%~95%之间,界面参差率基本小于0.6,街道宽高比多在0.7~1.5之间。运用SPSS对研究样本进行聚类分析可知,该地区传统街道存在四种典型的界面形态类型,并呈现一定的地理空间分布规律。本研究可为传统街道的保护与更新提供有力的理论与技术支持。

The contradiction between the protection and renewal of traditional streets and urban development in China is extremely prominent.The research shows that the density of the street interface,the degree of interface stagger and the aspect ratio are the interface morphological features that plays a dominant role in human special cognition.Through quantitative research,the interface density of traditional streets in hot-summer and cold-winter zone in China is mostly between 80%~95%,the interface stagger rate is basically less than 0.6,and the street aspect ratio is mostly between 0.7~1.5.The cluster analysis of the research samples using SPSS shows that there are four typical types of street interface patterns in traditional streets in hot-summer and cold-winter zone in China,and they show the laws of geographic spatial distribution.This research can provide strong theoretical and technical support for the protection and renewal of traditional streets.