【摘要】 低空经济发展与城市存量更新的交汇催生了新的研究议题。当前研究多集中于产业政策或设备航路技术层面，涉及城市存量片区更新应用及其设计策略的研究仍然偏少。在认知城市存量片区的多维复杂特征、厘清低空经济应用场景现状和低空设施体系及其空间嵌入需求的基础上，本文提出面向低空经济的“空间—场景—设施”统筹适配方法框架。该框架以城市存量片区的多维复杂特征为基础，识别不同空间尺度下的空间条件，匹配差异化的生产、生活、生态、应急等低空应用场景，并将低空起降设施、通信导航、能源补给等设施体系以嵌入式和网络化的方式落实到物质空间中。研究以成都青羊—武侯交界片区为实证案例，从城郊、片区/园区、街区/场地等不同空间尺度，分别提出低空文旅与生态敏感控制、低空产业园区与立体物流体系、低空配送与城市治理协同更新设计策略。研究表明，低空经济是必须在具体建成环境中实现落位、嵌入和协调的复合系统，其规划需充分理解城市空间的复杂性、建成环境的约束性和人居环境的敏感性。更多还原

【Abstract】 As the low-altitude economy is incorporated into national strategic emerging industries and urban development shifts toward the regeneration of existing built-up areas, their convergence has opened up new research frontiers. While current studies largely focus on industrial policies and aerial vehicle technologies, research from the perspective of urban built-up area regeneration and spatial design remains limited. Based on an analysis of the complex characteristics of urban built-up areas, an overview of low-altitude application scenarios, and an investigation into the spatial embedding requirements of low-altitude infrastructure, this paper proposes a “Space-Scenario-Facility” adaptation framework. Grounded in the multidimensional attributes of built-up areas, the framework identifies spatial conditions at various scales, aligns them with differentiated application scenarios-including production, daily life, ecology, and emergency response-and integrates facility systems(such as takeoff and landing infrastructure, communication and navigation, and energy supply) into physical space in an embedded and networked manner. Taking the transitional zone between Qingyang and Wuhou Districts in Chengdu as an empirical case, the study evaluates its potential for low-altitude applications, and proposes collaborative regeneration strategies across suburban, district/park, and block/site scales, focusing specifically on low-altitude cultural tourism with ecological sensitivity control, low-altitude industrial parks with three-dimensional logistics systems, and low-altitude distribution coordinated with urban governance. The study demonstrates that the low-altitude economy is a complex system that must be localized, embedded, and coordinated within specific built environments. Its planning requires a comprehensive understanding of urban spatial complexity, built environment constraints, and the sensitivity of human settlements.更多还原