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首页> 外文期刊>The Transactions of the Royal Institution of Naval Architects,Part A:International journal of maritime engineering >TOWARDS A QUALITATIVE -QUANTITATIVE DECISIONMAKING AID FOR FATIGUE LIFE EVALUATION OF NAVAL HIGH SPEED LIGHT CRAFT
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TOWARDS A QUALITATIVE -QUANTITATIVE DECISIONMAKING AID FOR FATIGUE LIFE EVALUATION OF NAVAL HIGH SPEED LIGHT CRAFT

机译：朝着疲劳寿命评估的定性决策辅助，对海军高速浅灯工艺

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摘要

The Life of Type (LOT) of a naval High Speed Light Craft (HSLC) can be limited by its structural fatigue life. The fatigue life of a ship is influenced by many factors, such as geometry, fabrication quality, the long-term load distribution, and analytical techniques. The complex dependencies between these factors and die fatigue life cause uncertainty in predictions. A lack of understanding of uncertainty can adversely affect the management of LOT risks, resulting in the reduction of availability of the ship and costly repairs. Therefore, improved understanding of the benefits and limitations of different fatigue life evaluation approaches informs the management of risks relating to the ship's LOT. This paper presents the fust phase of work in a comparative analysis of different fatigue life evaluation approaches for naval HSLC. The present work involves a holistic data review, codification of die data to reveal key themes, and individual expert comparative analysis of the different approaches. The next phase of the study is also described.
机译：海军高速灯具（HSLC）的类型（批次）的寿命可以受其结构疲劳寿命的限制。船舶的疲劳寿命受到许多因素的影响，例如几何形状，制造质量，长期负载分布和分析技术。这些因素与疲劳寿命之间的复杂依赖性导致预测的不确定性。缺乏对不确定性的理解可能会对批次风险的管理产生不利影响，从而减少了船舶的可用性和昂贵的维修。因此，改善了对不同疲劳寿命评估方法的益处和局限性的理解，通知管理与船舶有关的风险。本文提出了对海军HSLC不同疲劳寿命评价方法的比较分析中的速度阶段。本作工作涉及整体数据审查，对模具数据的编写，以揭示关键主题，以及对不同方法的个体专家比较分析。还描述了研究的下一阶段。

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