Analysis of Risk Factors for Highway Bulky Transportation Accidents Based on AHP-DEMATEL
In this paper,14 risk factors affecting bulky transportation accidents are selected from three levels of physics,personnel and management,and the weights of the influencing factors calculated by the two methods of AHP and DEMATEL are corrected to obtain the comprehensive influencing degree of AHP-DEMATEL.The causal diagram of the influencing factors is drawn to analyze the influencing degree and interaction relationship among the factors.The results show that,in the first-level indicators,the personnel level and management level have a significant influence on the bulky transportation accidents;among the secondary indicators,the enterprise transportation program has the greatest influencing degree,and the weather conditions have the least influencing degree.
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