On the hydroelastic responses of a very large floating structure in waves |
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| Authors: | Motohiko Murai Hiroshi Kagemoto Masataka Fujino |
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| Institution: | (1) Division of Artificial Environment and Systems, Graduate School of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-0067, Japan, JP;(2) Department of Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan, JP |
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| Abstract: | New numerical methods are presented for hydroelastic analyses of a very large floating structure (VLFS) of several kilometers
length and width. Several methods are presented that accelerate computation without an appreciable loss of accuracy. The accuracy
and efficiency of the proposed methods are validated through comparisons with other numerical results as well as with existing
experimental results. After confirming the effectiveness of the methods presented, various characteristics of the hydroelastic
behavior of VLFSs are examined, using the proposed methods as numerical tools.
Received for publication on Dec. 3, 1999; accepted on Dec. 15, 1999 |
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| Keywords: | : very large floating structure VLFS hydroelastic response |
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