Abstract：Smoke bays in buildings are an important measure of fire smoke control. One fire compartment can be divided into various smoke bays. To figure out the rational division way with high safety, the influence of the smoke bay design on the fire safety was studied by using field model simulations to find the best method that ensures safety. The results show that smoke bays should be divided to match the evacuation exit distribution. The safety is seriously compromised if too many evacuation exits are connected to one smoke bay. The number of smoke bays should match the number of exits to improve fire safety.
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2016, Vol. 56 
