伴随全球化和城市化的快速推进,城市街巷空间的原生态环境和文化生活气息开始退变,城市记忆逐渐缺失,趋同化和均质化的城市危机显现。为此,选取南京夫子庙街区作为典型个案,采用认知地图、口述访谈和GIS空间统计方法,实证研究城市街巷空间居民的集体记忆,发现居民对夫子庙街巷空间的集体记忆呈现"光环区"→"亚光环区"→"缓冲区"→"盲点区"依次递减的特征和规律,"平民化"的城市设计理念缺失成为重要诱因。街巷空间作为城市公共空间的重要组成部分,具有特定的历史内涵与场所精神,其担负的集体记忆保护功能,应该引起学界和社会各界的广泛关注。

With the quick development of globalization and urbanization, the original and ecological environment and the atmosphere of the cultural life of the street space of city began to degenerate, the city memory was constantly missing, the crisis of city including convergence and homogenization appeared. Therefore, combined with the methods of cognitive map, oral interview and GIS spatial statistical analysis, the paper selected the block of Confucius Temple of Nanjing as the typical case, made the empirical study of collective memory of the street space of city and revealed the characteristics of collective memory of the residents' of the street space of the case. The results displayed that the memory drafts of the residents of the case could be classified into three main types including node type, path type and area type. There were some structural difference about the quantity and level of the memory drafts. Overall, the level of collective memory of the residents of the case was lower. In addition, the different types and contents of the factors of urban memory had the different impacts on collective memory of the residents. Moreover, the results of the spatial analysis revealed that there was the decreasing law of the spatial distribution of collective memory of the residents of the case such as aura area, secondary aura area, buffer area, blind spot zone, etc. This phenomenon could be caused by the missing of the concept of urban design for civilians. The street space was the important part of the public space of the city. It had the specific historic connotation and the spirit of the place.