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调车工作是铁路运输生产中事故多发、易发且损失及影响较大的作业环节。针对南京东站某一历史阶段典型调车事故记录,采用事故树模型对调车作业安全风险影响程度进行分析,挖掘调车作业事故的发生原因与影响因素、结果的逻辑关系,并通过分层指标模型计算重要度。结果表明导致调车作业事故的原因中,作业人员因素和设备因素影响最大。针对性提出相应的风险控制措施。
Shunting work is a frequent accident in the production of rail transport, prone to loss and the impact of a larger part of the operation. According to the records of a typical shunting accident in a historical stage of Nanjing East Railway Station, the accident tree model is used to analyze the influence degree of shunting operation safety risk, and the logical relationship between the shunting operation accident and its influencing factors and results is analyzed. The model calculates the degree of importance. The results show that the cause of shunting accidents, the operator factors and equipment factors most affected. Targeting the appropriate risk control measures.