某高层医院消防安全疏散

Evacuation from a high-rise building hospital

以某高层超大医院为研究对象,用CFAST软件模拟火灾场景,以BuildingEXODUS软件分3个场景模拟人员疏散,得到各场景下医护人员、患者以及其他人员的疏散情况。通过对疏散情况的分析发现两侧楼梯疏散分配不均衡,电梯的停靠层对疏散影响较大。提出增加安全出口的数量与宽度,增加电梯数量的建议。

A huge high-rise building hospital was selected,the CFAST was used to simulate the fire and the BuildingEXODUS was used to simulate the evacuation in the hospital.The evacuation of health care,patient and others under 3 scenarios was simulated.It was found that the usage of staircases on both sides was not appropriate and the stop layer of elevator had seriously effect on the evacuation.Suggestions of increase the number and width of fire exit and increase the number of elevator were put forward.