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现阶段地铁火灾研究的主要工具是计算机模拟,而模拟计算结果准确与否很大程度上取决于火灾场景选取得是否恰当。本文通过对地铁站内的可燃物状况和已发生地铁火灾情况的仔细调查与分析,设定出了几种典型的地铁火灾场景,为地铁火灾模拟计算提供了依据。
The main tool for subway fire research at this stage is computer simulation, and the accuracy of the simulation results depends largely on whether the fire scene is properly selected. Through careful investigation and analysis of combustibles in subway stations and subway fires that have occurred, this paper sets several typical scenarios of subway fires and provides a basis for simulation of subway fires.