【摘要】 在全球气候变化加剧、公共卫生事件频发背景下，复合型灾害风险显著上升，传统防灾设施已难以应对极端情景下的应急需求。“平急两用”公共基础设施作为一种兼具日常功能与应急响应能力的创新型设施，成为提升城市韧性、统筹发展与安全的关键策略。本文系统梳理了“平急两用”公共基础设施的概念内涵、演进历程和国内外实践案例，结合我国超大特大城市的发展需求，从标准体系层面、空间治理层面、技术机制层面开展规划路径的探索。通过整合政策分析、案例研究与技术方法，构建了涵盖法律法规、政策制度、技术标准的多维度规划框架，并提出相关对策建议，旨在为我国“平急两用”公共基础设施的高质量建设与未来发展提供理论支撑与实践指导。更多还原

【Abstract】 Against the backdrop of intensified global climate change and frequent public health emergencies,compound disaster risks have significantly increased.Traditional disaster prevention facilities struggle to meet emergency demands under extreme scenarios.Urban dual-use public infrastructure,as an innovative facility integrating daily functions and emergency response capabilities,has become a critical strategy for enhancing urban resilience and balancing development with safety.This paper systematically reviews the core concepts,evolutionary trajectory,and domestic and international case studies of urban dual-use public infrastructure.Considering the development needs of China’s super-and mega-cities,it explores planning pathways in three dimensions,i.e.,standard systems,spatial governance,and technical mechanisms.By integrating policy analysis,case studies,and technical methodologies,the study constructs a multidimensional planning framework encompassing legal regulations,policy systems,and technical standards,and puts forward relevant countermeasures and recommendations.The research aims to provide theoretical support and practical guidance for the high-quality construction and future development of urban dual-use public infrastructure in China.更多还原