摘要
使用Pathfinder软件构建了某高校教学楼人群日常流动模型,模拟分析了人群单向流动(疏散)和相向对流运动(上下课人群对冲)过程。考虑座位使用率、下课延迟时间、分楼梯通行等因素,分别模拟了18个场景下的人群流动过程。结果表明:该教学楼内座位使用率应控制在60%以下;适当安排下课延迟时间和分楼梯通行有助于提升教学楼内的通行效率。
In this study,the daily flow model of crowds in a teaching building of a university was constructed by using Pathfinder software,and the process of uni-evacuation and bidirectional crowd flow(hedging of the crowd on and off class)was simulated and analyzed.Through considering the seat usage rate,delay time after class and the separated usages of stairs,the crowd flow process in 18 scenarios were performed respectively.The results showed that the seat usage rate in this teaching building should be below 60%,and the separated usage of stairs and some delay time after class are beneficial to improve the efficiency of the crowd flow.
作者
许彬
叶锐
张俊
房志明
郑玮俐
XU Bin;YE Rui;ZHANG Jun;FANG Zhiming;ZHENG Weili(Shanghai Xuhui District Fire Rescue Detachment,Shanghai 200235,China;不详)
出处
《武汉理工大学学报（信息与管理工程版）》
2022年第2期195-199,共5页
Journal of Wuhan University of Technology：Information & Management Engineering
基金
国家自然科学基金项目(72074149).
关键词
教学楼
人群流动
模拟
疏散
相向对流
teaching building
crowd flow
simulation
evacuation
bidirectional flow
