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| Causation Analysis for Hazardous Materials Transportation Accident Based on Meta-network Model |
| REN Cuiping, ZHANG Jiaqian
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| School of Modern Posts, Xi’an University of Posts and Telecommunications,Xi’an 710061, China |
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Abstract In order to reveal the key factors of hazardous materials transportation accidents and the structural relationship between factors, a new node system is established with agent, behavior, consequence, organization, environment and event as elements, using the meta-network model, combined with the characteristics of hazardous materials road transportation. Taking the major transportation explosion accident of ‘6.13’liquefied petroleum gas tank truck in Wenling, Zhejiang Province as an example, constructed the meta-network of hazardous materials transportation accidents and analyzed the structural characteristics and strike strategies of the network. It is found that the network of hazardous materials transportation accidents presents the characteristics of sparse network. The key strike effect with the closeness centrality is the best.
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Received: 24 October 2023
Published: 13 February 2026
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