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Free vibration of semisubmersibles: A parametric study |
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| Authors: | D K Sunil M Mukhopadhyay |
| Abstract: | 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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