| Summary: | 碩士 === 吳鳳科技大學 === 消防研究所 === 107 === Abstract
Large shopping malls are crowded public places. In recent years, there have been significant cases of casualties in large shopping malls around the world. It is difficult for firefighters to arrive at the scene within an effective time. Therefore, the fire safety equipment inside the mall has become an important equipment in the early stage of fire rescue. First of all, this paper discusses whether the fire safety equipment of the mall meets the requirements of the current laws and regulations to meet the fire safety of the mall in the early stage.
In the safe haven of shopping malls, this study uses the refuge safety performance equation of the Institute of Interior Architecture to take a large shopping mall in Taichung as an example to analyze the falling height of the smoke layer and to calculate the safe time for evacuation. The research results show that, according to the actual space, the mechanical smoke exhausting equipment is installed. In the whole evacuation verification, once the density of the people is more than 3.7 people/m2, the time required for the whole person to complete the evacuation is 13.7 min. The layer fall time is 13.49 min, and there will be a life-threatening situation. In the room where mechanical smoke extraction equipment is not installed, the maximum safe occupancy density is 1.6 person/m2. In this way, it can be used as a safe reference for the evacuation of the maximum number of people.
Keywords: Shopping mall, Fire safety equipment, Evacuation safety verification
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