Advanced Ship VIbration Modelling for Large Passenger Ships for Safety and Comfort

大型客船的先进船舶振动建模，确保安全性和舒适性

• 批准号: EP/G00675X/1
• 负责人: Purnendu Das
• 金额: $ 0.3万
• 依托单位: University of Strathclyde
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2008
• 资助国家: 英国
• 起止时间: 2008 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FG00675X%2F1
• 关键词: Advanced; Ship; VIbration; Modelling; Large

The need to establish the vibration characteristics of a ship has, in recent years, assumed a greater priority in the ship design procedure as structures have become lighter because, firstly, a number of ships have suffered structural failure due to fatigue damage resulting from dynamic stresses, secondly, excessive vibration commonly results in damage to, or malfunction of, ships' equipment and, thirdly, ships' personnel subjected to excessive vibration experience discomfort and their proficiency in carrying out tasks due to fatigue. However, whether or not vibration is judged to be excessive depends upon the criterion to be applied, that is, fatigue damage, discomfort or some other malfunction. Appropriate limits for the various problems will be investigated in detail in this project.

近年来，随着结构变得越来越轻，确定船舶振动特性的需求在船舶设计过程中占据了更重要的地位，因为首先，许多船舶因动态应力引起的疲劳损坏而遭受结构失效，其次，过度振动通常会导致船舶设备损坏或故障，第三，遭受过度振动的船舶人员会感到不适和不适。 由于疲劳而无法熟练地执行任务。然而，振动是否被判断为过度取决于所应用的标准，即疲劳损伤、不适或一些其他故障。本项目将详细研究针对各种问题的适当限制。