高校学生公寓应急疏散模拟与优化

运用应急疏散软件Pathfinder对某高校学生公寓的人员疏散进行了模拟,结果表明,休息时间段内公寓发生的突发事件更容易造成人员疏散运动时间的延长;同等条件下女生比男生所需要的人员疏散运动时间更长。通过合理规划疏散路线,对原有模型进行了优化,并使用人员疏散运动时间和单位有效疏散宽度使用率两个指标,来定量对比优化前后人员疏散的均衡度和疏散效果,给高校学生公寓的应急和安全管理工作提供参考。

Simulation and Optimization on Emergency Evacuation in College Student Apartments

The software Pathfinder is applied to conduct numerical simulation on college students ’ emergency evacuation and it is found that students’ evacuation time is longer when the emergency occurs during students ’ rest period in the apart-ment and female’s evacuation moving time is much longer than male’s in the same condition .Then ,through reasonably planning the evacuation route ,the original model is optimized .Also ,it uses two indicators ,person’s evacuation clearance moving time and the using rate of unit effective evacuation width ,to quantitatively compare the equilibrium degree and evac-uation effect before and after the optimization ,so as to provide references for the safety and emergency management of col-lege student apartments .