主体·政策·空间——城市更新多元实施路径的解析模型

STAKEHOLDER-POLICY-SPACE:AN ANALYTICAL MODEL FOR THE MULTIPLE IMPLEMENTATION PATHS OF URBAN REGENERATION

城市更新并非单纯的空间规划设计,而是需要与政策法规及主体意愿相互适配与联动。提出“主体·政策·空间”联动解析模型,使城市更新实施的路径可描述、经验可比较、瓶颈可识别。这对城市更新行动实施的因果推断、规划决策、工具研发等具有基础性意义。南京小西湖街区保护与更新行动中32个建设项目的解析例证了其适用性。

Urban regeneration is not merely about spatial planning and design,but needs to adapt to and interact with policies and regulations as well as the stakeholders’willingness.This paper proposes an analytical model for“stakeholderpolicy-space”interaction,which facilitates describing the implementation paths,comparing related experiences,and identifying the bottlenecks of urban regeneration.It can help in deducing the causal relationship,making planning decisions,and developing tools for urban regeneration implementation,thus being of fundamental significance.The applicability of this analytical model is then demonstrated by the 32 construction projects in Xiaoxihu Block conservation and regeneration action in Nanjing.