Article(id=1240655132984135874, tenantId=1146029695717560320, journalId=1240618002186551303, issueId=1240655131507740845, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1000-4653.2025.03.006, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1719590400000, receivedDateStr=2024-06-29, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1773724833961, onlineDateStr=2026-03-17, pubDate=1758729600000, pubDateStr=2025-09-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1773724833961, onlineIssueDateStr=2026-03-17, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1773724833961, creator=13701087609, updateTime=1773724833961, updator=13701087609, issue=Issue{id=1240655131507740845, tenantId=1146029695717560320, journalId=1240618002186551303, year='2025', volume='48', issue='3', pageStart='1', pageEnd='184', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1773724833608, creator=13701087609, updateTime=1773725188865, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1240656621609742880, tenantId=1146029695717560320, journalId=1240618002186551303, issueId=1240655131507740845, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1240656621613937185, tenantId=1146029695717560320, journalId=1240618002186551303, issueId=1240655131507740845, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=49, endPage=56, ext={EN=ArticleExt(id=1240655133177073870, articleId=1240655132984135874, tenantId=1146029695717560320, journalId=1240618002186551303, language=EN, title=Bayesian estimation of collision damage level of ship structures under limited parameters, columnId=1240655017900823355, journalTitle=Navigation of China, columnName=Marine Traffic Safety, runingTitle=null, highlight=null, articleAbstract=

Ship collisions pose significant risks to ship structures and the safety of lives on board. Rapid analysis of the extent of structural damage from collisions can provide a critical basis for emergency risk mitigation and damage control and rescue operations. While the Finite Element Method (FEM) can accurately calculate the degree of structural collision damage, it is time-consuming and requires numerous parameters, making it unsuitable for rapid damage assessment under limited input conditions. Using a dataset of 202 ship collision accidents that occurred between 2015 and 2019, this study applies statistical analysis to establish relationships between damage factors and damage levels. A Bayesian network model is developed to analyze the risk of collision damage grades under the combined influence of multiple factors. The results demonstrate that the proposed method agrees well with actual accident cases and can rapidly estimate the collision damage level of ship structures even when only limited parameters are available.

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船舶碰撞对船舶结构、船上人员生命安全带来巨大威胁,快速分析船舶结构碰撞损伤等级能为紧急避险、损管救援提供有效依据。有限元法能准确地计算船舶结构碰撞损伤等级,但耗时长、需要参数多,无法在有限参数下实现船舶结构碰撞损伤等级的快速分析。基于贝叶斯网络模型建立多损伤因素联合作用下船舶结构碰撞损伤程度风险分析模型,以2015—2020的202起船舶碰撞事故为数据样本,采用统计分析方法建立船舶损伤因素与结构碰撞损伤等级的统计关系,实现多要素联合作用下船舶结构碰撞损伤等级风险快速评估。研究结果表明:该方法分析结果与实际案例吻合良好,可在参数有限的条件下快速估计出船舶结构碰撞损伤等级。

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张尚悦(1970—),男,教授,研究方向为船舶海上航行安全。E-mail:
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吕明冬(1990—),男,讲师,研究方向为船舶安全保障。E-mail:

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吕明冬(1990—),男,讲师,研究方向为船舶安全保障。E-mail:

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有限参数下船舶结构碰撞损伤等级的贝叶斯估计
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吕明冬 1 , 苑志江 1 , 张尚悦 1 , 蒋晓刚 1 , 安中昌 2
中国航海 | 海上交通安全 2025,48(3): 49-56
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中国航海 | 海上交通安全 2025, 48(3): 49-56
有限参数下船舶结构碰撞损伤等级的贝叶斯估计
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吕明冬1 , 苑志江1, 张尚悦1 , 蒋晓刚1, 安中昌2
作者信息
  • 1.海军大连舰艇学院 航海系,辽宁 大连 116018
  • 2.中国人民解放军海军研究院,北京 100071
  • 吕明冬(1990—),男,讲师,研究方向为船舶安全保障。E-mail:

通讯作者:

张尚悦(1970—),男,教授,研究方向为船舶海上航行安全。E-mail:
Bayesian estimation of collision damage level of ship structures under limited parameters
Mingdong LYU1 , Zhijiang YUAN1, Shangyue ZHANG1 , Xiaogang JIANG1, Zhongchang AN2
Affiliations
  • 1.Department of Navigation, Dalian Naval Academy, Dalian 116018, China
  • 2.Naval Research Institute, Beijing 100071, China
出版时间: 2025-09-25 doi: 10.3969/j.issn.1000-4653.2025.03.006
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船舶碰撞对船舶结构、船上人员生命安全带来巨大威胁,快速分析船舶结构碰撞损伤等级能为紧急避险、损管救援提供有效依据。有限元法能准确地计算船舶结构碰撞损伤等级,但耗时长、需要参数多,无法在有限参数下实现船舶结构碰撞损伤等级的快速分析。基于贝叶斯网络模型建立多损伤因素联合作用下船舶结构碰撞损伤程度风险分析模型,以2015—2020的202起船舶碰撞事故为数据样本,采用统计分析方法建立船舶损伤因素与结构碰撞损伤等级的统计关系,实现多要素联合作用下船舶结构碰撞损伤等级风险快速评估。研究结果表明:该方法分析结果与实际案例吻合良好,可在参数有限的条件下快速估计出船舶结构碰撞损伤等级。

船舶碰撞  /  结构碰撞损伤等级  /  贝叶斯估计

Ship collisions pose significant risks to ship structures and the safety of lives on board. Rapid analysis of the extent of structural damage from collisions can provide a critical basis for emergency risk mitigation and damage control and rescue operations. While the Finite Element Method (FEM) can accurately calculate the degree of structural collision damage, it is time-consuming and requires numerous parameters, making it unsuitable for rapid damage assessment under limited input conditions. Using a dataset of 202 ship collision accidents that occurred between 2015 and 2019, this study applies statistical analysis to establish relationships between damage factors and damage levels. A Bayesian network model is developed to analyze the risk of collision damage grades under the combined influence of multiple factors. The results demonstrate that the proposed method agrees well with actual accident cases and can rapidly estimate the collision damage level of ship structures even when only limited parameters are available.

ship collision  /  collision damage grades  /  Bayesian estimation
吕明冬, 苑志江, 张尚悦, 蒋晓刚, 安中昌. 有限参数下船舶结构碰撞损伤等级的贝叶斯估计. 中国航海, 2025 , 48 (3) : 49 -56 . DOI: 10.3969/j.issn.1000-4653.2025.03.006
Mingdong LYU, Zhijiang YUAN, Shangyue ZHANG, Xiaogang JIANG, Zhongchang AN. Bayesian estimation of collision damage level of ship structures under limited parameters[J]. Navigation of China, 2025 , 48 (3) : 49 -56 . DOI: 10.3969/j.issn.1000-4653.2025.03.006
2025年第48卷第3期
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doi: 10.3969/j.issn.1000-4653.2025.03.006
  • 接收时间:2024-06-29
  • 首发时间:2026-03-17
  • 出版时间:2025-09-25
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  • 收稿日期:2024-06-29
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    1.海军大连舰艇学院 航海系,辽宁 大连 116018
    2.中国人民解放军海军研究院,北京 100071

通讯作者:

张尚悦(1970—),男,教授,研究方向为船舶海上航行安全。E-mail:
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2种不同金属材料的力学参数

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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
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多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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