摘要
针对一艘万t级大开口重吊船在整体吊装时的结构强度问题,采用挪威船级社的SASAM软件对整船有限元模型进行水动力和有限元分析,获得该船在吊装状态下的运动响应和结构强度,为吊装作业和结构设计提供参考和依据。
Hydrodynamic analysis and global finite element analysis method on a global finite element model were adopted to analysis the structural strength problem of a 10 000 DWT large opening heavy lift vessel at lifting work in the DNV classification society′s Sesam software.The detailed information of the ship′s motion response and structural strength were obtained,which supply certain reference value to lifting work and structural design of this ship.
出处
《船海工程》
2011年第5期4-8,共5页
Ship & Ocean Engineering
关键词
重吊船
运动响应
短期预报
结构强度
heavy lift vessel
motion response
short term prediction
structural strength
