摘要
按振动分布范围的不同,对集装箱船的振动与响应分析方法进行了分类,讨论了频率储备、激振力、阻尼、附连水质量、振动衡准等问题。并以一艘2750TEU集装箱船为例,进行了整船和局部结构的振动评估,最后对集装箱船的动态设计方法进行了归纳。
The analysis methods of vibration and response of container vessels are classified based on the vibration distribution area. The margin of frequency, exciting forces, damping, added mass and vibration criteria are discussed. Taking a 2 750 TEU container vessel as an example the assessment of global and local structural vibrations is carried out. The dynamic design approach of container vessels is summarized.
出处
《上海造船》
2009年第4期14-19,共6页
Shanghai Shipbuilding
关键词
集装箱船
振动
响应
动态设计
container vessel
vibration
response
dynamic design
