A safety supervision tool toward digitalization of maritime HRA applications: the case of MMOHRA.

IF 2.7 4区工程技术 Q2 ENGINEERING, CIVIL Journal of Marine Science and Technology Pub Date : 2023-01-01 DOI:10.1007/s00773-022-00911-8

Cagatay Kandemir, Metin Celik

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Abstract

This study proposed a safety supervision tool to HRA-based monitoring of ship maintenance operations via a digital platform. It is conceptualized to assist safety supervisors in the best proactive measures along with maintenance works onboard ships. The tool refers the marine maintenance and operations human reliability analysis (MMOHRA) concept. Moreover, it facilitates the timely and consistently practice of MMOHRA. Indeed, it accurately identifies critical tasks and associate recovery acts. Fundamentally, a rule-based mechanism supported with relation matrix response to general task type selection, EPCs' assignment, and human error probability (HEP) calculation, respectively. Then, the system automatically calculates, visualizes and manages HEP values of operation steps. Consequently, this study digitalizes maritime HRA investigations particular to maintenance operations. The proposed tool, compliance with the relevant sections of updated inspection regimes such as SIRE 2.0 and DryBms, has very high utility to effectively control human element onboard. This study also enables a further research potential to conduct an extended human reliability database in ship fleet level.

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面向海上HRA应用数字化的安全监管工具:以MMOHRA为例。

本研究提出了一种基于hra的船舶维修作业安全监管工具。它的概念是协助安全主管采取最佳的主动措施以及船上的维护工作。该工具参考了船舶维护和操作人员可靠性分析(MMOHRA)的概念。此外，它还促进了MMOHRA的及时和一致的实施。事实上，它准确地识别了关键任务并关联了恢复行动。从根本上说，这是一种基于规则的机制，支持关系矩阵响应，分别用于一般任务类型选择、epc分配和人为错误概率(HEP)计算。然后，系统自动计算、可视化和管理操作步骤的HEP值。因此，本研究将海上HRA调查数字化，特别是维护操作。该工具符合最新检查制度的相关部分，如SIRE 2.0和DryBms，在有效控制船上人为因素方面具有很高的实用性。本研究也为建立船队层面的扩展人力可靠性数据库提供了进一步的研究潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Marine Science and Technology 工程技术-工程：海洋

CiteScore

5.60

自引率

3.80%

发文量

审稿时长

7.5 months

期刊介绍： The Journal of Marine Science and Technology (JMST), presently indexed in EI and SCI Expanded, publishes original, high-quality, peer-reviewed research papers on marine studies including engineering, pure and applied science, and technology. The full text of the published papers is also made accessible at the JMST website to allow a rapid circulation.