Typology and Spatial System of Urban Dual-Use Public Infrastructure and the Key Points in Planning
To achieve effective systematic planning and enhance disaster prevention benefits,this paper delves into the basic concepts,classification,spatial systems,and construction methods through literature review and comparison of policy documents.Regarding the concepts,it clarifies that the essence of DUPF lies in integrating so-cial infrastructure with emergency service facilities,focusing on improving emer-gency service functions.For classification,the study proposes an eight-category sys-tem to comprehensively address emergency service needs.In terms of spatial sys-tems,a hierarchical structure of facilities is suggested,based on national land plan-ning,encompassing provincial,municipal,and urban levels.For spatial layout,the method of"current assessment—demand analysis—site selection"is proposed with consideration of the principles of safety,equity,and efficiency.Finally,the paper con-cludes that dual-use public infrastructure planning should focus on strengthening the completeness of its types and spatial systems,and systematically enhancing its role in emergency services and resilience.
dual-use public infrastructure for both usual and emergency time usemulti-hazard mitigation planningurban resilienceswitch between routine and emer-gency
万方数据
维普
