【摘要】 鉴于当前我国城镇迅速发展导致了我国传统街巷空间的原有结构被破坏、身份认同和场所记忆的缺失等诸多问题，该文拟从“文化记忆”的角度，将我国的传统街巷空间视为一种新型街道空间，构建传统街巷空间保护性更新研究框架与方法体系。运用文献资料分析、实地访谈、归纳分析等研究手段，对重庆寸滩街区的历史价值内涵进行了归纳，并对其历史发展过程中形成的历史和人文背景进行了梳理，总结出重庆寸滩老街的价值意涵以及构建当地人身份认同的文化记忆。通过对寸滩地区街巷空间更新中所面临的困境进行分析，归纳出其物质特征与文化记忆符号表达之间的联系，并据此提出相应的保护性更新策略：意象系统的修复，仪式与文本系统的延续，空间秩序的可持续发展三个方面的传统街巷空间的保护性更新策略，以继承历史风貌区独特文化记忆，激活传统街巷空间活力，提高物质空间品质。更多还原

【Abstract】 In view of the fact that the rapid development of China’s cities and towns has led to many problems such as the destruction of the original structure of traditional street space in China, the lack of identity and place memory, etc., we intend to regard China’s traditional street space as a new type of street space from the perspective of "cultural memory", and construct a research framework and method system for the protective renewal of traditional street space. Using literature analysis, on-site interviews, inductive analysis and other research methods, we summarize the historical value connotation of Chongqing Cuntan Street, and sort out the historical and humanistic background formed in the process of its historical development. Then we summarize the value and meaning of Chongqing Cuntan Old Street and the cultural memory of constructing local identity. By analyzing the difficulties faced in the spatial renewal of streets and lanes in Cuntan area, we summarize the relationship between its material characteristics and the expression of cultural memory symbols, and accordingly propose corresponding protective renewal strategies: the restoration of the image system, the continuation of the ritual and text system, and the sustainable development of the spatial order, that is the conservation and renewal strategies of traditional street space, so as to inherit the unique cultural memory of the historical style area, to activate the vitality of the traditional street space, and to improve the quality of the material space.更多还原