ABSTRACT
ABSTRACT: This paper, based on the accident statistics case of the transportation hub, analyzes the cause of the fire accident of the transportation hub, makes a deep analysis of the risk factors of the transportation hub fire, combined with the serious consequence of the fire, we have a classification of the crisis events, then the fire disaster evolution process and mechanism of the accident in the transportation hub are discussed thoroughly, on the basis of which, the in-out degree of the fire accident risk is analyzed, the severity of the incident is sorted among the 31 risk events. In order to effectively control the fire accident, we have an analysis of the broken position of the fire crisis chain according to the times of the in-out degree appearance of the risk elements respectively in the chain, for fire prevention and control of the traffic hub, to prevent and reduce the fire accident of the traffic hub in maximum, and provides theoretical support for the emergency decision of the related departments.
