Collisions damage assessment of ships and jack-up rigs

被引:25
|
作者
Zhang, Shengming [1 ]
Pedersen, P. Terndrup [2 ]
Ocakli, Hasan [3 ]
机构
[1] Lloyds Register EMEA, Global Technol Ctr, Southampton, Hants, England
[2] Tech Univ Denmark, Dept Mech Engn, Lyngby, Denmark
[3] Lloyds Register Asia, Ulsan, South Korea
关键词
collision damage; ships and platforms; energy absorption; collision force; strength assessment;
D O I
10.1080/17445302.2014.1003173
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
Ship collision with offshore installations is one of the key concerns in design and assess of platforms performance and safety. This paper presents an analysis on collision energy and structural damage in ship and offshore platform collisions for various collision scenarios. The platform or rig is treated as either rigid or flexible and its sensitivity on collision energy and structural damage is studied. An application example where an ice-strengthened supply vessel collides against a jack-up rig is analysed and the crushing resistance of the involved thin-walled structures is evaluated.
引用
收藏
页码:470 / 478
页数:9
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