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STABILITY FAILURE ANALYSIS IN THE OPERATIONS OF FLOATING DRY DOCKS

机译:浮动码头浮动的稳定性故障分析

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摘要

The main area of this work reflects a topic for which there is little or limited reference available and is carried out to meet the needs of professional and practical floating dry dock operators. The risk of hazards in floating dry docks is evaluated using a discrete fuzzy set theory (FST) and an evidential reasoning (ER) approach in a situation where historical failure data is not available. Fuzzy set modelling is used to estimate the safety levels of the causes of basic failure events in floating dry docks due to stability concerns using the concept of linguistic variables, and provides a framework for dealing with such variables in a systematic way. The ER approach is used to synthesise the estimated safety levels of the causes of hazards/basic hazard events. The results of this work will be valuable to dry dock masters and sister maritime engineering professionals.
机译:这项工作的主要领域反映了一个很少或有限的参考,以满足专业和实用的浮动码头运营商的需求。 使用离散的模糊集理论(FST)评估浮动干坞中危害的风险以及在历史失败数据不可用的情况下进行了证据推理(ER)方法。 模糊集建模用于估计由于使用语言变量的概念的稳定性问题,估算浮动码头的基本失败事件的原因的安全水平,并提供了一种以系统方式处理这些变量的框架。 ER方法用于综合危害/基本危害事件原因的估计安全水平。 这项工作的结果将对干码头船员和姐妹海事工程专业人士有价值。

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