摘要
超高层建筑伴随高度的攀升,其疏散问题持续引发社会与学界的广泛关注,我国近年来也逐步加强了相关设计要求。为深入探究疏散个体在超高层建筑中的决策行为机制,文中研究基于沉浸式虚拟现实实验与逻辑回归模型,系统分析了出口选择行为、电梯选择行为以及避难层内的决策行为特征,并揭示相关影响因素的作用机制与权重。根据分析结果对超高层建筑的紧急出口、辅助疏散电梯和避难层的设计提出合理化建议,以期为超高层建筑的疏散设计提供决策支持。
As the height of supertall buildings continues to increase,their evacuation challenges have garnered widespread attention from both society and academia.In recent years,China has gradually strengthened relevant design requirements.To gain deeper insights into the decision-making mechanisms of evacuees in supertall buildings,this study employs immersive virtual reality experiments combined with logistic regression models to systematically analyze individual behaviors in exit selection,elevator usage,and refuge floor decision-making.The research reveals the mechanisms and relative weights of influencing factors associated with these behaviors.Based on the analysis,rational design recommendations are proposed for emergency exits,evacuation elevators,and refuge floors in supertall buildings,aiming to provide decision-making support for evacuation planning and design in such high-rise structures.
作者
高亮
孙澄
杨阳
GAO Liang;SUN Cheng;YANG Yang(School of Architecture and Design,Harbin Institute of Technology,Harbin 150090,China;Key Laboratory of Cold Region Urban and Rural Human Settlement Environment Science and Technology,Ministry of Industry and Information Technology,Harbin 150090,China)
出处
《低温建筑技术》
2025年第7期6-11,16,共7页
Low Temperature Architecture Technology
关键词
超高层建筑
疏散决策行为
VR实验
逻辑回归模型
supertall buildings
evacuation decision-making behavior
VR experiment
logistic regression model
