The smoke movement and human evacuation were investigated and the safety egress time criterion was used for assessing whether the occupants could evacuate successfully.

• 本文利用性能化防火分析方法研究某大型地下商场在发生设定火灾条件下的烟气运动以及人员疏散特性,并通过安全疏散时间判据来评估人员能否全部安全疏散。