集装箱船整船结构三维有限元强度分析方法研究  

Structural Analysis of Container Ship by Global Finite Element Model

作　　者：顾晔昕[1] 詹志鹄[1] 汤明文[1] 孙久龙[1] 

机构地区：[1]中国船级社上海规范研究所

出　　处：《中国造船》2001年第3期15-21,共7页Shipbuilding of China

摘　　要：以 3 8 0 0 TEU集装箱船为例 ,用二维切片理论进行了波浪长期预报 ,并在此基础上导出等效波组 ,在整船结构有限元模型上计算船体结构在各等效波上的变形和应力分布。文中叙述的整船结构有限元分析方法 。In this paper, a 3800TEU container ship is taken as an example. 2-D strip theory is used to calculate the long term prediction of wave induced motion and loading, based on which a group of equivalent waves are defined. The bending torsion combined deformation and stress in each part of main structural members of the ship hull under every equivalent wave train are calculated by a 3 D global FE model of the whole ship. The way of FE analysis of the whole ship for the container ship can be used to other types of ships.

关 键 词：船体 结构强度 有限元分析 大开口船 集装箱船 整船 

分 类 号：U661.43[交通运输工程—船舶及航道工程] U674.131[交通运输工程—船舶与海洋工程]