Modeling Analysis and Management Control of Dense Pedestrian Flow in a Closed Area Under the Outbreak of Infectious Diseases:Taking University Canteen as an Example
In order to reduce the transmission risk of closed systems in densely populated areas during outbreaks of infectious diseases,this study focuses on the first cafeteria of the Shahe Cam-pus of Beihang University as the research scene,and proposes 12 evacuation strategies for school cafeterias where disease transmission occurs.By conducting cellular automaton simulations,the effectiveness of these control strategies is evaluated.The simulation results indicate that imple-menting measures such as disinfection of entrances and exits,and isolating patients before evacu-ation can reduce the overall infection risk by approximately 40％.These control measures not on-ly address the issue of evacuating individuals suspected of having COVID-19 in places of congre-gation,but also have practical value in handling sudden situations in specific scenarios and guid-ing epidemic prevention efforts.
university canteenpedestrian evacuationcellular automataepidemic prevention and controlmanagement strategy
万方数据
维普
