摘要
通过对博洛尼亚历史中心区实地考察及其保护更新工作的研究，系统地介绍其在不同阶段的工作思路和方法，为国内城市历史街区的保护更新工作带来借鉴和启示。
Through the study of the historic center of Bologna and its conservation and renewal works, the paper introduces the ideas and methods of their works in different periods systematically, and brings updated reference and inspiration to works for the conservation and renewal of historic districts of cities in China.
关键词
博洛尼亚
历史街区
保护更新
公民参与
Bologna
Historic district
Conservation andrenewal
Citizen participation
