摘要
本文利用非线性有限元方法,分别对两种开孔形式的船体板采用几种不同方式补强的结构模型单轴压缩极限强度进行了计算,通过对比分析得出了对开孔船体板极限承载能力最有利的补强方式。
In this paper,the nonlinear finite element method is used to calculate the uniaxial compression ultimate strength of a series of structural models of two types of perforated hull plates strengthened by several different methods.Through comparative analysis,the most favorable reinforcement method for the ultimate bearing capacity of the perforated hull plates is obtained.
作者
曾巍
顾峰
东之杰
郭轩
ZENG Wei;GU Feng;DONG Zhijie;GUO Xuan(Shanghai Merchant Ship Design and Research Institute,Shanghai 201203)
出处
《广东造船》
2019年第1期52-54,共3页
Guangdong shipbuilding
关键词
开孔板
补强
极限强度
非线性有限元
Perforated hull plate
Reinforcement
Ultimate strength
Non-linear finite element
