从保护传统乡土聚落的角度出发,结合严家桥发展的时代背景,提出“社会复兴、空间复兴、经济复兴”三位一体的保护观,借鉴“触媒建筑”理念和方法,并以此为指导准则,提出以公共空间体系的重建为主导模式的聚落复兴策略,从而为实现聚落复兴寻求一种空间设计策略的方法。 From the perspective of protecting traditional rural settlements, combining the time background of Yan Jiaqiao’s development, it puts forward the concept of “three-in-one protection” of “social rejuvenation, space rejuvenation, and economic rejuvenation” and uses the concept and method of “catalyst building” as guidance. The guidelines propose a strategy of settlement and revitalization based on the reconstruction of the public space system, so as to seek a space design strategy for the settlement revival.