Residual ultimate strength of stiffened panels with pitting corrosion under compression

被引：0
|
作者：
Shi, Xing Hua [1 ]
Jiang, Xiaolong [1 ]
Zhang, Jing [1 ]
Guedes Soares, C. [2 ]
机构：
[1] Jiangsu Univ Sci & Technol, Sch Naval Architecture & Ocean Engn, Zhenjiang, Jiangsu, Peoples R China
[2] Univ Lisbon, Inst Super Tecn, Ctr Marine Technol & Ocean Engn CENTEC, Lisbon, Portugal
来源：
MARITIME TECHNOLOGY AND ENGINEERING 3, VOLS 1-2 | 2016年
基金：
中国国家自然科学基金;
关键词：
CORRODED STEEL PLATES; LOCALIZED CORROSION; STRUCTURAL RELIABILITY; ENVIRONMENTAL-FACTORS; MARINE; CAPACITY; DEPTH; MODEL;
D O I：
暂无
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
A research on the influence of pitting corrosion to residual ultimate strength of stiffened panels has been made by a series of non-linear finite element analysis. The parameters of pit position, diameter, number, depth, and corroded volume loss will be investigated for the stiffened panels subjected to axial compressive load, respectively. It is found that the pits will induce the buckling failure of stiffened panel. All the parameters discussed in this paper have significant influence on the residual ultimate strength of the pitting corroded stiffened panel.
引用
收藏
页码：547 / 556
页数：10
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