汽车加油站油罐意外爆炸对地下交通的影响

Influence of accidental explosion of gasoline tank in gas station on underground traffic

为了衡量汽车加油站油罐意外爆炸对地下交通的影响。通过TNT当量法,折算出汽油蒸汽爆炸的TNT当量。再利用常规武器在介质中爆炸的有关公式,计算出地下结构的等效静荷载。经过分析,二级加油站油罐意外爆炸对埋深8 m以下的地下交通不会构成损伤。

In order to evaluate the influence of accidental explosion of gasoline tank in gas station on underground traffic.The TNT equivalent of gasoline vapor explosion was calculated by TNT equivalent method.Then the equivalent static load of the underground structure was calculated by using the formula of explosion of conventional weapons.The analysis shows that the accidental explosion of gasoline tank at secondary gas station will not cause damage to the underground traffic at depth greater than 8 m.