中国安全科学学报 ›› 2024, Vol. 34 ›› Issue (5): 101-110.doi: 10.16265/j.cnki.issn1003-3033.2024.05.0684

• 安全工程技术 • 上一篇    下一篇

复杂网络下船舶碰撞风险传播演化分析

乔卫亮1(), 邓婉怡2, 马晓雪2,3, 韩冰4   

  1. 1 大连海事大学 轮机工程学院,辽宁 大连 116026
    2 大连海事大学 航运经济与管理学院, 辽宁 大连 116026
    3 大连海事大学 公共管理与人文艺术学院,辽宁 大连 116026
    4 上海船舶运输科学研究所有限公司,上海 200135
  • 收稿日期:2023-11-15 修回日期:2024-02-19 出版日期:2024-07-12
  • 作者简介:

    乔卫亮 (1986—),男,山东济南人,博士,副教授,主要从事海洋运输操作性风险管控与战略性海运通道安全保障方面的研究。E-mail:

    马晓雪 教授

    韩冰 研究员

  • 基金资助:
    国家重点研发计划项目(2019YFB1600602); 博士后科学基金面上项目资助(2022M720626)

Evolutionary analysis of ship collision risk propagation under a complex network

QIAO Weiliang1(), DENG Wanyi2, MA Xiaoxue2,3, HAN Bing4   

  1. 1 Marine Engineering College, Dalian Maritime University, Dalian Liaoning 116026, China
    2 School of Maritime Economics and Management, Dalian Maritime University, Dalian Liaoning 116026, China
    3 Public Administration and Humanities College, Dalian Maritime University, Dalian Liaoning 116026, China
    4 Shanghai Ship and Shipping Research Institute Co., Ltd., Shanghai 200135, China
  • Received:2023-11-15 Revised:2024-02-19 Published:2024-07-12

摘要:

为提高海运业的安全水平,针对船舶碰撞风险事件链中的风险传播演化过程,利用事件树分析法(ETA),构造有向赋权复杂网络(CN),分析网络的拓扑结构;改进传统K-壳分解算法的适应性,提出网络节点绝对重要度计算方法;利用易感-感染-恢复(SIR)模型动态模拟风险在CN中的传播演化过程,研究在不同感染率与恢复率组合的情况下,复杂网络中目标节点的动态敏感性。结果表明:大约25%的风险事件在CN中相对不活跃,绝对重要度排前10%的风险事件均与事故直接原因无关;风险事件的敏感度与重要度并不完全保持一致,部分风险事件,即使不采用针对性措施,也难以触发严重后果或碰撞事故;船舶碰撞风险管控工作应认可直接致因的客观存在,重点关注碰撞风险的传播演化过程,在碰撞风险实施管控的过程中应采用差异化管控策略。

关键词: 复杂网络(CN), 船舶碰撞, 风险传播演化, K-壳分解算法, 易感-感染-恢复(SIR)模拟

Abstract:

The event tree analysis(ETA) was applied to the risk propagation process of the risk event chains involved in ship collisions for the purpose of developing directed weighted complex, which was then analyzed according to the topological structure. The traditional K-shell decomposition algorithm was adaptively improved to propose the calculation approach for the absolute criticality of the nodes in the CN. The SIR model was utilized to simulate the risk propagation process within the CN, based on which the dynamic sensitivity of the nodes within CN was analyzed under different cases of infection rates and recovery rates. It is pointed out that approximately 25% of the risk events are found as relatively non-active, and the top 10 critical risk events have no relation with the direct causes of the collision accidents. The sensitivity and criticality of risk events are not consistent at all times, and some risk events would not lead to serious consequences or accidents even though countermeasures are not taken. The existence of direct causes for the collision accidents should be acknowledged for the control and management of risk involved in the ship collisions, and much attention should be paid to the risk propagation process. As a result, differential strategies should be taken during the risk management and control to prevent the ship collisions.

Key words: complex network(CN), ship collision, risk propagation, K-shell decomposition algorithm, susceptible-infected-recovered (SIR) simulation

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