基于AHP-DEMATEL的公路大件运输事故风险因素分析
Analysis of Risk Factors for Highway Bulky Transportation Accidents Based on AHP-DEMATEL
赵婉如 1赵璐铭 1刘芳 2曾传华1
作者信息
- 1. 西华大学汽车与交通学院,四川 成都 610039;汽车测控与安全四川省重点实验室,四川 成都 610039
- 2. 成都市公共交通集团有限公司,四川 成都 610031
- 折叠
摘要
文中从物理、人员及管理三个层面选取了 14项影响大件运输事故的风险因素,针对AHP和DEMATEL两种方法分别计算出的影响因素权重进行修正,得到AHP-DEMATEL的综合影响度.然后绘制影响因素的因果图,分析各因素间的影响程度和相互作用关系.结果表明:在一级指标中,人员层和管理层对大件运输事故具有显著的影响作用;在二级指标中,企业运输方案的影响度最大,天气情况的影响度最小.
Abstract
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.
关键词
大件运输/影响因素/事故风险/AHP-DEMATELKey words
bulky transportation/influencing factors/accident risk/AHP-DEMATEL引用本文复制引用
出版年
2024
NETL
NSTL
万方数据