【摘要】 采用人员疏散模拟软件Pathfinder对某化工厂发生火灾时人员疏散情况进行计算机模拟,得出化工厂区快步跑在Steering和SFPE两种模式下人员疏散所需时间分别为290.38 s、335.53 s;正常行走人员疏散所需时间分别为476.38 s、501.83 s;熟悉场所黑暗中行走人员疏散所需时间分别为673.63 s、713.45 s。找出人员安全疏散的制约因素,提出提高人员安全疏散效率的措施。更多还原

【Abstract】 Pathfinder,the evacuation simulation software,was used in a chemical plant fire scenario,and was found out that the evacuation time was different base on Steering and SFPE models.Quick Run scenario in Steering was 290.38 s,in SFPE was 335.53 s,Normal Walk scenario was 476.38 s and 501.83 s,and familiar in dark scenario was 673.63 s and 713.45 s.The factors restricting evacuation safely and the measures to enhance the efficiency were presented.更多还原