高层建筑火灾的人员疏散性能研究

高层建筑火灾情况下的人员疏散性能是评价建筑的安全性能，指导人员逃生的重要依据。为此，将火灾下人员的疏散过程分成是觉察、行为及反应和行动三个部分，采用经验公式计算得到人员觉察、行为和反应的时间，并采用水力模型模拟人员在楼梯间的疏散行动过程，计算高层建筑火灾情况下人员在楼梯和通道的流动时间，实现人员疏散行动过程的计算机模拟。

Study on the Personnel Escape Performance of High Rise Building Fire

Personnel escape performance in fire disaster is an important rule to evaluate the safety of high rise building, which can also help to direct personnel escape path. For that purpose, the escape process in high rise building fire is divided into 3 sections include detection, behavior, response and action. The empirical equations are used to compute time of detection, behavior and action. The hydraulic model is used to compute time of passing the stairway and pathway. The escape process of one high rise building in fire is simulated in the end.