摘要
随着船舶设计技术的发展和船舶性能的高要求,船用装备的要求也不断提高,这对船舶的结构设计提出了更高的要求;但依据原有的设计经验已远远不够,故采用有限元法对某船机库顶部某设备的两种加强结构形式进行计算和对比分析,给出相对较佳的结构加强和优化意见。
Along with the development of ship design technology and higher requirements of ship performance, the requirements for the seaborne machinery are improving continuously,which brings the forward higher requirements for ship structural design. However ,the cumulative design experience is sorely inadequate. Therefore, two kinds of enhanced structure of equipment installed on the top of garage are calculated and compared by Finite Element Method, which provides the better enhabced structure and suggestion of optimization.
出处
《船舶》
2013年第6期32-36,共5页
Ship & Boat
关键词
设备加强
衡准
振动
有限元分析
equipment reinforcement
criteria
vibration, finite element analysis