Research on crashworthiness of Y-shape side structure design for FPSO

被引：0
|
作者：
Hu, ZQ [1 ]
Gu, YN [1 ]
Gao, Z [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Sch Naval Architecture Ocean & Civil Engn, Shanghai, Peoples R China
来源：
PROCEEDINGS OF THE FIFTEENTH (2005) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 4 | 2005年
关键词：
ship collision; crashworthiness; Y-shape; FPSO; collision force; penetration; energy absorption;
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 type of side structure named Y-shape is introduced in this paper and is applied on a 300,000DWT FPSO to prevent oil leakage in case of collision accident. Its crashworthiness is analyzed with the nonlinear numerical simulation. The calculated results are obtained, including the structural damages, the curves of collision force against penetration, the curves of energy absorption against penetration and the curves of energy absorption proportions of the different structural components. They are compared with those of the general side structure under the same collision scenarios, to evaluate the advantage of crashworthiness of the Y-shape side structure.
引用
收藏
页码：634 / 639
页数：6
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