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对某高校一宿舍楼的实际火灾进行了调查,并进行计算机模拟,通过对模拟的烟气浓度和温度场分布的结果与实际情况进行分析、比较,调查数据及模拟结果均反映出烟气给逃生带来了很大的困难,所以长度超过60m的走道应该设置机械排烟设施。
The actual fire of a college dormitory was investigated and computer simulation was carried out. The results of flue gas concentration and temperature field simulation and the actual situation were analyzed and compared. The survey data and simulation results all reflect the flue gas Escape has brought great difficulties, so walkways longer than 60m should be equipped with mechanical exhaust facilities.