嵌入式消防疏散标志立体结构对疏散影响的研究
Research on the Influence of Embedded Fire Evacuation Sign Stereoscopic Structure on Evacuation
季涛 1牛慧婷 1苟铭义 1张吉友 1代张音1
作者信息
- 1. 贵州大学矿业学院,贵州贵阳 550025
- 折叠
摘要
为更充分地发挥嵌入式消防疏散标志在火灾发生时的指示作用,进一步提高疏散效率,运用PsyLab心理实验系统及Pathfinder人员疏散能力模拟软件,从嵌入式消防疏散标志空间角度和凸出距离2个方面入手,探究嵌入式消防疏散标志立体结构对人员疏散的影响.结果表明:空间角度为5°时可促进人员择向,降低择向反应时间;凸出距离＜75mm时,对疏散效率几乎无影响;凸出距离≥75mm时,会对疏散效率产生消极影响.
Abstract
In order to fully utilize the indicative role of embedded fire evacuation signs in the event of a fire and further im-prove the efficiency of emergency evacuation,Psylab psychological experiment system and Pathfinder personnel evacuation ability simulation software were used to explore the influence of the t Stereoscopic structure of embedded fire evacuation signs on personnel emergency evacuation from the perspective of space and protruding distance of embedded fire evacuation signs.The results show that the spatial angle of 5° can promote the personnel directional selection and reduce directional response time.When the protruding distance＜75mm,it has little effect on the emergency evacuation efficiency.When the protruding distance ≥ 75mm,it will have a negative impact on the emergency evacuation efficiency.
关键词
消防疏散标志/嵌入式/空间角度/凸出距离/疏散效率Key words
the fire evacuation sign/the embedded type/the space angle/the protruding distance/the evacuation efficiency引用本文复制引用
基金项目
贵州大学大学生创新创业训练计划(S202110657114)
贵州大学实验室开放基金(SYSKF2022-063)
出版年
2024
NETL
NSTL
维普
万方数据