FREE-VIBRATION OF SEMISUBMERSIBLES - A PARAMETRIC STUDY

被引：6
|
作者：
SUNIL, DK
MUKHOPADHYAY, M
机构：
[1] Department of Ocean Engineering and Naval Architecture, Indian Institute of Technology, Kharagpur
来源：
OCEAN ENGINEERING | 1995年 / 22卷 / 05期
关键词：
D O I：
10.1016/0029-8018(94)00012-V
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：
Like any other engineering structure, the dynamic aspects of semisubmersible offshore platforms require serious consideration. The free vibrations of the semisubmersible structures have been investigated in the present work, in which the effect of the variation of the length, draft and hull spacings on the natural frequencies and mode shapes has been studied and the nature of the variations and their reasons have been discussed.
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页码：489 / 502
页数：14
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