改革开放以来,我国城市化进程不断加快,城市旧城改造步伐也相应提速。在历经20多年的大规模城市改造之后,许多有价值的、承载城市文化底蕴的历史文化街区遭到破坏甚至已经消失。因此,在城市发展过程中,将历史文化街区整体保护与有机更新相结合,并作为城市建设的首要任务,对于保护挖掘城市历史文化优势,延续城市文脉具有十分重要的现实价值。 Since the reform and opening up, the process of urbanization in our country has been accelerating and the pace of urban renewal has been correspondingly accelerated. After more than 20 years of large-scale urban transformation, many valuable historical cultural blocks bearing the urban cultural heritage have been destroyed or even disappeared. Therefore, in the process of urban development, integrating the protection of historical and cultural blocks with organic renewal as the primary task of urban construction has a very important and realistic value for the protection of mining historical and cultural advantages and the continuation of the urban context.