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http://dx.doi.org/10.26748/KSOE.2018.078

A Study on the Improvement of the Motion Performance of Floating Marina Structures Considering Korea Coastal Environment  

Kim, Dong-Min (Department of Naval Architecture and Ocean Engineering, Inha University)
Heo, Sanghwan (Department of Naval Architecture and Ocean Engineering, Inha University)
Koo, Weoncheol (Department of Naval Architecture and Ocean Engineering, Inha University)
Publication Information
Journal of Ocean Engineering and Technology / v.33, no.1, 2019 , pp. 10-16 More about this Journal
Abstract
The aim of this study was to improve the vertical motion performance of floating marina structures and to optimize the shapes of the structures for the Korea coastal environment. The floating body is connected to a plate-shaped submerged body through a connecting line under the water that has a stiff spring that serves to reduce the heave response. This system, which has two degrees of freedom, was modelled to analyze the interaction between the floating body and the submerged body. The vertical motion of the two-body system was compared with the motion of a single body to verify that the system could perform as an optimized model.
Keywords
Heave response amplitude operator(RAO); Connection line; Floating body; Submerged body; Wave scatter diagram;
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Times Cited By KSCI : 1  (Citation Analysis)
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