某大开口集装箱船总强度分析  

Research on Global Hull Strength of Container Ships with Large Deck Opening

作　　者：郦羽[1] 程红蓉[1] 刘勇[1] 李鸿瑞[1] LI Yu CHENG Hong-rong LIU Yong LI Hong-rui(China Ship Scientific Research Center, Shanghai 200011, China)

机构地区：[1]中国船舶科学研究中心上海分部,上海200011

出　　处：《船海工程》2017年第A02期58-61,共4页Ship & Ocean Engineering

基　　金：中国船舶科学研究中心所管基金资助（C0065）

摘　　要：考虑某内河单舱大开口集装箱船的载荷特性，建立全船三维有限元模型，根据内河船规范采用直接强度计算方法，分析该船在各种典型装载工况下的全船弯扭组合强度，综合计算结果，进行优化及结构加强，使得该船的总强度满足内河钢质海船入级规范。The load characteristics of an inland container ship with large deck opening were investigated. A three-dimensional FE model of the whole ship was established to analyze its bending-torsional strength under various typical loading conditions in terms of the corresponding rule. The calculation results were studied to optimize the structural design and strengthen the weak structure, so that the structural strength of the designed ship can meet the requirements of rule.

关 键 词：大开口船 弯扭组合强度 有限元方法 强度计算 

分 类 号：U661.43[交通运输工程—船舶及航道工程]