本文通过对三个上海石库门里弄更新案例的解读,将其置于20世纪90年代以来的三轮“旧改”的背景中,分析城市遗产在社会结构转型、价值观念变迁、城市发展战略调整的动态过程中,在多重因素共同作用下呈现出的不同更新结果,并简述其社会效应。 This article, through the interpretation of three updated cases of Shikumen Lane in Shanghai, places it in the background of three rounds of “old reform” since the 1990s, analyzes the impact of urban heritage on social structural transformation, changes in values, In the dynamic process of the adjustment of development strategy, different updating results are presented under the combined effect of multiple factors and their social effects are briefly described.