中国安全科学学报 ›› 2018, Vol. 28 ›› Issue (1): 87-92.doi: 10.16265/j.cnki.issn1003-3033.2018.01.015

• 安全工程技术科学 • 上一篇    下一篇

跨海大桥船桥碰撞模糊Bow-tie风险评估方法

陈伟炯1,2 教授, 卢忆宁1,2, 张善杰2,3 副研究馆员, 谢启苗1,2 讲师, 许循齐2,4, 郭锦春2,5 船长   

  1. 1 上海海事大学 海洋科学与工程学院,上海 201306
    2 上海海事大学 海洋公共安全研究中心,上海 201306
    3 上海海事大学 科学技术情报研究所,上海 201306
    4 上海海事大学 商船学院,上海 201306
    5 洋山港海事局,上海 202461
  • 收稿日期:2017-10-14 出版日期:2018-01-28 发布日期:2020-09-28
  • 作者简介:陈伟炯 (1957—),男,江苏常州人,硕士,教授,主要从事安全科学技术、海洋安全管理、物流供应链风险控制等方面的研究。E-mail:wjchen57@163.com。卢忆宁 (1994—),男,上海人,硕士研究生,主要研究方向为交通运输安全工程。E-mail:luyn10@126.com。
  • 基金资助:
    国家自然科学基金资助(71503166)。

A method for assessing risk of ship sea-bridge collision based on fuzzy-Bow-tie

CHEN Weijiong1,2, LU Yining1,2, ZHANG Shanjie2,3, XIE Qimiao1,2, XU Xunqi2,4, GUO Jinchun2,5   

  1. 1 College of Ocean Science and Engineering,Shanghai Maritime University, Shanghai 201306, China
    2 Marine Public Safety Research Center, Shanghai Maritime University, Shanghai 201306, China
    3 Institute of Scientific & Technical Intelligence, Shanghai Maritime University, Shanghai 201306, China
    4 Merchant Marine College, Shanghai Maritime University, Shanghai 201306, China
    5 Yangshan Port Maritime Bureau, Shanghai 202461, China
  • Received:2017-10-14 Online:2018-01-28 Published:2020-09-28

摘要: 为有效降低跨海大桥船桥碰撞风险、提高桥区水域安全,建立一种适用于跨海大桥的量化船桥碰撞风险评估方法。首先,结合Bow-tie模型与模糊集合理论,构建跨海大桥船桥碰撞风险评估的模糊Bow-tie模型来定量分析各结果事件概率;然后,用敏感性分析方法揭示船桥碰撞的主要影响因素;最后,通过对某跨海大桥通航风险评估,实例验证所建评估方法的有效性。结果表明:基于估的模糊Bow-tie模型的风险评估方法适用于跨海大桥船桥碰撞的风险评估,且实现评估由定性到定量的转变,为海事监管部门的安全管理提供决策支持。

关键词: Bow-tie模型, 模糊集合理论, 跨海大桥, 船桥碰撞, 风险评估, 敏感性分析

Abstract: In order to effectively reduce the risk of ship sea-bridge collision and improve the safety in bridge area, a new quantitative risk assessment method was therefore worked out. For working out the method, first, the Bow-tie model and the fuzzy set theory were combined to establish a fuzzy-Bow-tie model to quantitatively analyze the outcome events. Then the sensitivity analysis was applied to reveal the main impact factors leading to the collision. At last a risk assessment sample was given. The results show that the method based on fuzzy-Bow-tie model is suitable for quantitative assessment of risk of ship bridge collision, and that it can also provide decision support for safety management.

Key words: Bow-tie model, fuzzy set theory, sea bridge, ship-bridge collision, risk assessment, sensitivity analysis

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