基于Pathfinder的H型宿舍楼安全疏散仿真分析

Analysis of Safe Evacuation Simulation of H-type Dormitory Building Based on Pathfinder

高校学生宿舍楼人员密集度大,其紧急情况下快速安全疏散问题至关重要.选择某高校H型宿舍楼为研究对象,运用Pathfinder软件对该楼进行人员疏散模拟分析,通过调整安全出口的开启,仿真3种不同工况.分析结果表明,安全出口的及时开启是影响该宿舍楼人员疏散时间的主要因素,考虑增设智能疏散诱导系统,实时引导人员疏散,以期提高人员疏散效率.

The denseness of the staff in the dormitory building is large,and the problem of rapid and safe evacuation in emergency is important.This paper chooses a college dormitory H-type as the research object,the evacuation simulation is carried out by using Pathfinder software.3 different working conditions are simulated through adjusting the opening of the safety exit.The analysis results show that the timely opening of the safe exit is the main factor that influences the evacuation time of the dormitory building.The intelligent evacuation guidance system should be added to guide the evacuation in real time,so as to improve the evacuation efficiency.