研究设有吹拔空间的高层建筑烟气流动及火灾蔓延特征，分析其对防火分区和安全疏散的影响。
Characteristics of smoke flow and fire spread in a patio space of a high-rise building were studied to investigate their influences on fire compartment and safety evacuation.
主走廊及出口应无任何障碍物并且有足够的空间进行安全疏散。
Main corridors and exits should be free of obstructions and sufficiently sized for a safe evacuation.
采用性能化防火设计，前厅、公共走道、后勤走道作为次安全区域，定义为集散空间，人员到达集散空间后通过疏散出口疏散。
The performance-based design was adopted and the hypo-safety area as antehall, open passage and logistics passage were defined as distributing space.
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