中国安全科学学报 ›› 2022, Vol. 32 ›› Issue (11): 154-159.doi: 10.16265/j.cnki.issn1003-3033.2022.11.2700

• 公共安全 • 上一篇    下一篇

全球集装箱船航运死亡事故的关键因素和热点研究

汪金辉1,2(), 周雨1(), 庄磊3, 张睿卿1   

  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 安全与防护技术研究中心,上海 201306
    3 中国船级社 上海规范研究所,上海 200135
  • 收稿日期:2022-06-10 修回日期:2022-09-17 出版日期:2022-11-28 发布日期:2023-05-28
  • 作者简介:

    汪金辉 (1981—),男,安徽桐城人,博士,副教授,博士生导师,主要从事船舶、海洋平台火灾安全方面的研究。E-mail:

    周雨(1995—),男,安徽宿州人,博士研究生,研究方向为海事事故大数据挖掘与海上风险评估。E-mail:

    庄磊, 高级工程师

  • 基金资助:
    国家重点研发计划(2021YFC2801005)

Research on key factors and hot spots of global container shipping fatal accidents

WANG Jinhui1,2(), ZHOU Yu1(), ZHUANG Lei3, ZHANG Ruiqing1   

  1. 1 College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, China
    2 Research Center of Safety and Protection Technology, Shanghai Maritime University, Shanghai 201306, China
    3 Shanghai Rules & Research Institute, China Classification Society, Shanghai 200135, China
  • Received:2022-06-10 Revised:2022-09-17 Online:2022-11-28 Published:2023-05-28

摘要:

为识别集装箱船航运过程中死亡事故的关键因素及其空间热点,根据IHS Sea-web数据库中1990—2015年全球集装箱船事故信息,采用零膨胀负二项(ZINB)回归模型,评估不同事故因素对船员死亡的影响程度,应用核密度估计法可视化不同事故因素的空间热点分布。结果表明:碰撞和船体/机械损坏事故的频率最高,分别为32.9%和31.3%,沉没事故的频率最低(0.8%);集装箱船航运事故数据呈现显著的零膨胀现象,采用ZINB回归模型能够有效挖掘死亡事故的关键因素,其中沉没和火灾/爆炸事故的致死率最高,分别为0.546和0.348,其次为碰撞(0.216)、触碰(0.127)和船体/机械损坏(0.004)事故;集装箱船航运死亡事故的空间热点分布在欧洲、中国、日本、韩国、地中海、苏伊士运河、马六甲海峡和新加坡海峡等这些传统的船舶事故热点水域,此外,发现新增圣劳伦斯河和萨利什海2个热点地区。ZINB回归模型和核密度估计法能分别有效识别航运死亡事故的关键因素和热点,值得在海事事故的研究中推广应用。

关键词: 集装箱船航运, 死亡事故, 关键因素, 热点分布, 零膨胀负二项(ZINB)回归, 核密度估计

Abstract:

To identify the key factors and hot spots of fatal accidents during container ship shipping, using global container ship accident data from 1990 to 2015 in Information Handling Services (IHS) Sea-web database, ZINB regression model was used to evaluate the impacts of multiple accident factors on crew deaths, and then kernel density estimation was applied to visualize the hot spots of different accident factors. The findings show that collision and hull/machinery damage accidents have the highest frequency, with 32.9% and 31.3%, respectively, and foundered accidents have the lowest frequency (0.8%). The container ship shipping accident data exhibits a significant zero-expansion phenomenon, and the ZINB regression model can effectively analyze the key factors of fatal accidents. Foundered and fire/explosion accidents have the highest fatality rates, with 0.546 and 0.348, respectively, followed by collision (0.216), contact (0.127), and hull/machinery damage (0.004) accidents. The hot spots of the key factors of container ship shipping fatalities are distributed in Europe, China, Japan, Korea, the Mediterranean Sea, the Suez Canal, the Malacca Strait, and the Singapore Strait, which are traditional hot spots for ship accidents. In addition, the St. Lawrence River and the Salish Sea are newly discovered hot spots. The ZINB regression model and the kernel density estimation method can effectively identify the key factors and hotspots of shipping fatalities, respectively, and are worthy of popularization and application in maritime accident research.

Key words: container ship, fatal accidents, key factors, hot spot distribution, zero-inflated negative binomial (ZINB) regression, kernel density estimation