Abstract
To clarify the mutual relations and structure attributes of safety management capability elements of dangerous goods transportation for aviation logistics enterprises, safety management capability analysis method coupled by analytic hierarchy process (AHP) and DEMATEL is proposed in this paper. Firstly, the conceptual model of safety management capability of dangerous goods transportation for aviation logistics enterprises which takes into account of emergence was established based on existing researches of safety management capability, and the composition elements were confirmed. Secondly, for the defects of traditional DEMATEL method, AHP-based and improved DEMATEL method was constructed. Finally, importance judgment matrix of factors influencing safety management capability of dangerous goods transportation for aviation logistics enterprises was gained through questionnaire inquiry. Meanwhile, the mutual relations of capability factors were confirmed through the centrality and reasons. The research result shows that, the method can be used to analyze safety management capability of dangerous goods transportation for aviation logistics enterprises and construct the structural model.
Highlights
As air transportation quantity of dangerous goods increases year by year, non-security incidents of dangerous goods transportation increase
The major cause for accidents is that aviation logistics enterprises have insufficient safety management capability for dangerous goods transportation
The conceptual model of safety management capability of dangerous goods transportation for aviation logistics enterprises which takes into account of emergence was established based on existing researches of safety management capability, and the composition elements were confirmed
Summary
As air transportation quantity of dangerous goods increases year by year, non-security incidents of dangerous goods transportation increase. Due to the peculiarity of air transportation, air transportation accidents of dangerous goods will lead to very severe consequences. The major cause for accidents is that aviation logistics enterprises have insufficient safety management capability for dangerous goods transportation. It is very significant to systematically analyze composition elements and their structural attributes of safety management capability of dangerous goods transportation of aviation logistics enterprises and construct safety management capability model for improving safety management capability of dangerous goods transportation of aviation logistics enterprises and reducing accident occurrence possibility. Scholars have explored enterprise safety management capability in different fields and some valuable achievements have formed. Liu Tiezhong set up the structural model of safety management capability of coal mine enterprises through questionnair e survey and structural equation model.[1,2,3]
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