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为系统掌握罐车道路运输危险品事故特征,调查整理了615起危险品罐车道路运输事故。采用统计与对比分析方法,获得危险品罐车道路运输事故发生原因及比例、事故发生的时间及形态分布,并确定了不同事故罐体以及不同道路等级事故的泄漏概率。分析表明,在发生的事故中,人的因素占67%,翻车事故为最主要事故类型,两车追尾事故和低等级公路事故泄漏概率最高,分别为84.52%和82.7%。
In order to grasp the characteristics of accidental transport of dangerous goods by tanker truck, 615 road transport accidents of dangerous goods tanker truck were investigated. Statistics and comparative analysis methods were used to get the reason and proportion of road transport accidents of hazardous goods tanker trucks, the time and shape distribution of accidents, and the leakage probability of different accident tanks and different road level accidents were determined. Analysis shows that in the accident occurred, human factors accounted for 67%, rollover accidents as the most important type of accident, two cars rear-end accidents and low-grade road accidents the highest probability of leakage, respectively, 84.52% and 82.7%.