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http://dx.doi.org/10.5394/KINPR.2015.39.5.385

Analysis of Offshore Wind Tower against Impulsive Breaking Wave Force by P-Y Curve  

Kim, Nam-Hyeong (Department of Civil Engineering, Jeju National University)
Koh, Myung-Jin (Graduate School of Jeju National University)
Publication Information
Journal of Navigation and Port Research / v.39, no.5, 2015 , pp. 385-391 More about this Journal
Abstract
In offshore, various external forces such as wind force, tidal current and impulsive breaking wave force act on offshore wind tower. Among these forces, impulsive breaking wave force is especially more powerful than other forces. Therefore, various studies on impulsive breaking wave forces have been carried out, but the soil reaction are incomplete. In this study, the p-y curve is used to calculate the soil reaction acting on the offshore wind tower when an impulsive breaking wave force occurs by typhoon. The calculation of offshore wind tower against impulsive breaking wave force is applied for the multi-layered soil. The results obtained in this study show that although the same wave height is applied, the soil reaction generated by impulsive breaking wave force is greater than the soil reaction generated by wave force.
Keywords
impulsive breaking wave force; p-y curve; multi-layered soil; soil reaction;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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