从割裂到缝合:昆明米轨铁路沿线的城市再生设计研究OA

As Chinese cities enter a phase of stock renewal,the regeneration and utilization of the linear heritage spaces,such as obsolete meter-gauge railways,have emerged an important topic for the spatial restructuring and cultural continuity of urban spaces.Taking Xinying Market area along Kunming's meter-gauge railway as an example,the paper establishes an urban-stitching framework with three layers of physical,functional,and social stitching based on the theory of spatial stitching to explore a path from fragmentation to stitching and ultimately to coexistence.Through field surveys,spatial morphology studies,and data analysis,it reveals the problems of insufficient accessibility,functional monotony,and social isolation,and proposes multi-level stitching strategies including a three-dimensional traffic system,a growing market,community micro-renewal,façade functional replacement,and the insertion of smart media,aiming to achieve spatial connectivity,functional mix,and social inclusion.The paper provides a design paradigm and methodological reference for community-scale regeneration of obsolete railway areas and other linear heritage spaces.