感知分异视角下城市人防工程疏散能力评估与优化策略——以南京新街口片区为例  

Evacuation Capability Assessment and Optimization Strategies of Urban Civil Defense Projects from the Angle of Perceptual Differentiation:A Case Study of Xinjiekou Area,Nanjing

作　　者：冯广源 张京祥[1,2] 马梦沅 孙露 仝泽安 FENG Guangyuan;ZHANG Jingxiang;MA Mengyuan;SUN Lu;TONG Ze'an

机构地区：[1]南京大学建筑与城市规划学院 [2]南京大学空间规划研究中心

出　　处：《规划师》2025年第3期58-65,共8页Planners

基　　金：国家自然科学基金面上项目(52478059)。

摘　　要：以南京新街口片区为例,从人防设施的客观条件与不同年龄段群体居民主观感知这两方面评估各个社区的人防工程疏散能力,构建结构方程模型分析疏散能力的影响因素,以评估结果中疏散能力最低的社区为例,模拟规划基于感知分异的人群疏散路径,并从视觉引导优化、智能技术引进、政策指导、空间设施完善4个方面提出全龄友好型人防工程疏散体系提升策略。The evacuation capability of civil defense projects in each community within the Xinjiekou Area of Nanjing is evaluated from two perspectives:the objective conditions of civil defense facilities and the subjective perceptions of different age groups.A structural equation model is constructed to analyze the influencing factors of evacuation capability.Taking the community with the lowest evacuation capability as a case study,an evacuation route for residents is simulated based on perceptual differentiation.Furthermore,all-age friendly optimization strategies for civil defense projects are proposed from four dimensions:visual enhancement,intelligent guidance,policy support,and spatial integration.

关 键 词：人防工程 感知分异 疏散能力 疏散路径 南京新街口 

分 类 号：TU984[建筑科学—城市规划与设计] TU92TU998