高铁列车运行中的火灾危险性分析

本科论文AbstractFirst of all,through the analysis of domestic and foreign train fire accident casesand their influencing factors,this paper identifies the dangerous and harmful factorsof high-speed train fire,establishes a fire accident tree for qualitative analysis,and theanalysis results show that the staff operation error,fire propaganda,combustible andoxidant,facilities and equipment failure,fire system design defects,rescue channel isnot smooth,and the fire is eliminated The common objective factors leading tohigh-speed rail train fire are:the prevention management system is not implemented,the training and drill are not enough,the explosion,the escape organization is notenough,the rescue and evacuation facilities and equipment are not perfect,the arson,the escape exit is not enough,the traffic accident,the passengers carry inflammableand explosive materials illegally,the fire emergency plan is not in place,and the firefighting skills are not qualified.Further,based on the identification and evaluation of the fire risk sources ofhigh-speed rail trains,the following six aspects are proposed to strengthen the fire riskprevention and control of high-speed rail trains:(1)strengthen the control of firesources;(2)improve the fire fighting capacity of trains;(3)improve the fire rescueand evacuation capacity of trains;(4)strengthen the capacity of the staff on trains;(5)improve the fire management system of trains;(6)strengthen the train fire fightingPropaganda of knowledge prevention.Key words:high speed train;safety;fire;hazard source;fault tree