1949-2019年中国城市更新的发展与回顾

REVIEW ON THE DEVELOPMENT OF URBAN REGENERATION IN CHINA FROM 1949 TO 2019

城市更新一直是国际城市规划学术界关注的重要课题。中国城市更新自1949年发展至今,内涵日益丰富,外延不断拓展,对其70年发展历程的回顾,有助于理解中国城市更新特定的诞生逻辑、阶段问题与经验教训。根据我国城镇化进程和城市建设宏观政策变化,将中国城市更新分为相应的4个重要发展阶段。并且,对每一个阶段城市更新的政策背景、代表性案例、更新思想、学术活动以及更新制度建设进行总结分析,归纳中国城市更新的阶段性特征。最后,在历史演化与经验总结的基础上,提出中国城市更新应倡导多元价值观、多元更新模式、多学科交叉与合作、多元主体参与和共同治理的方向转型。未来,建设科学化、系统化和制度化的城市更新体系,将成为规划工作的重点内容。

Urban regeneration has been an important issue in the international academic circle of urban planning.Since 1949,urban regeneration in China has gained richer connotations and wider extensions.Thus,the review on its 70 years’history can help us better understand the specific generation logic,stage problems,and important lessons of urban regeneration in China.This paper divides Chinese urban regeneration history into four major stages based on the urbanization process and macro policies on urban constructions.Meanwhile,the paper analyzes in detail the political background,representative cases,regeneration thoughts,academic activities,and legal systems in each stage,in order to provide the stage characteristics of urban regeneration in China.In the end,on the basis of the historical evolution and summarized experience,the paper proposes that urban regeneration in China should advance toward the new mechanisms of multiple values,multiple regeneration models,multiple disciplines,multiple participants,and cogovernance.In the future,the major content of planning work shall focus on building a scientific,systematic,and institutionalized urban regeneration system.