As the rail traffic of modern cities,passenger flow of subway is becoming larger and larger,so it is of great importance for subway safety management to study sub-train fire.

• 针对地铁浅埋岛式站台列车火灾情况,利用数值模拟-场模拟方法,研究浅埋岛式站点内烟气横向流动和不同站层间的烟气纵向蔓延规律。