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Yoon-Jin Ha, Kyong-Hwan Kim and Ji-Yong Park
In this study, a numerical simulation was conducted to investigate the non-linear physical phenomena of a tension leg platform (TLP) of a 15-MW-class floating offshore wind turbine (FOWT). Computational fluid dynamics was employed as the numerical tool, ...
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Cigdem Ozkan, Talea Mayo and Davina L. Passeri
Wave energy conversion technologies have recently attracted more attention as part of global efforts to replace fossil fuels with renewable energy resources. While ocean waves can provide renewable energy, they can also be destructive to coastal areas th...
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Rameeza Moideen and Manasa Ranjan Behera
In the present study, breaking focused wave groups were simulated using open-source Computational Fluid Dynamics model REEF3D in order to investigate the breaking wave impact on scaled (1:10) two-dimensional coastal deck structure with girder. The effect...
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Sara Mizar Formentin
Due to the effects of climate change on the sea levels and on the frequency and intensity of extreme weather events, many coastal defense structures are expected to be exposed to increased loads with respect to their design conditions in the near future ...
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Carl Trygve Stansberg
In design storm sea states, wave-in-deck forces need to be analysed for fixed and floating offshore platforms. Due to the complex physics of wave impact phenomena, numerical analyses should be complemented by model test data. With a large statistical var...
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Marco Delle Rose, Corrado Fidelibus, Paolo Martano and Luca Orlanducci
The storm of 12?13 November 2019 provoked the displacements of boulders on a central Mediterranean rocky coast; with reference to a selected area, prone to boulder production and geomorphologically monitored for years, a field-oriented study approach was...
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Vincent Gruwez, Corrado Altomare, Tomohiro Suzuki, Maximilian Streicher, Lorenzo Cappietti, Andreas Kortenhaus and Peter Troch
In this paper, a Reynolds-averaged Navier?Stokes (RANS) equations solver, interFoam of OpenFOAM®, is validated for wave interactions with a dike, including a promenade and vertical wall, on a shallow foreshore. Such a coastal defence system is comprised ...
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Denis Istrati, Ian Buckle, Pedro Lomonaco and Solomon Yim
In view of the widespread damage to coastal bridges during recent tsunamis (2004 Indian Ocean and 2011 in Japan) large-scale hydrodynamic experiments of tsunami wave impact on a bridge with open girders were conducted in the Large Wave Flume at Oregon St...
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Denis Istrati, Ian Buckle, Pedro Lomonaco and Solomon Yim
In view of the widespread damage to coastal bridges during recent tsunamis (2004 Indian Ocean and 2011 in Japan) large-scale hydrodynamic experiments of tsunami wave impact on a bridge with open girders were conducted in the Large Wave Flume at Oregon St...
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Denis Istrati, Ian Buckle, Pedro Lomonaco and Solomon Yim
In view of the widespread damage to coastal bridges during recent tsunamis (2004 Indian Ocean and 2011 in Japan) large-scale hydrodynamic experiments of tsunami wave impact on a bridge with open girders were conducted in the Large Wave Flume at Oregon St...
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Xing Zheng, Qingwei Ma, Songdong Shao, Abbas Khayyer
Pág. 1 - 17
The Smoothed Particle Hydrodynamics (SPH) method has proven to have great potential in dealing with the wave?structure interactions since it can deal with the large amplitude and breaking waves and easily captures the free surface. The paper will adopt a...
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Xing Zheng, Qingwei Ma, Songdong Shao and Abbas Khayyer
The Smoothed Particle Hydrodynamics (SPH) method has proven to have great potential in dealing with the wave?structure interactions since it can deal with the large amplitude and breaking waves and easily captures the free surface. The paper will adopt a...
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Servet Karasu, Hasan Ogulcan Marangoz, Barbaros Hayrettin Kocapir, Enver Yilmaz, Ismail Hakki Özölçer and Adem Akpinar
The problem of shoaling on coastal structures is the result of an event that occurs as part of the natural cycle. In cases where shoaling cannot be detected or prevented, various economic and operational problems may arise and may cause disruptions. In t...
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Hui Wang, Shunyuan Mao, Xiaomao Wu and Huiling Zhang
In this paper, the eigenfunction expansion method combined with local contact models are presented to analyze the repeated impact behaviors between the sphere and the beam. The simulations are verified with the experimental results of a simply-supported ...
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Kazem Reza Kashyzadeh and Mahmoud Chizari
The first goal of the current study is to estimate the fatigue life of the middle steel piles of an integrated bridge installed in water and subject to the impact of sea waves. In the following, the authors have tried to improve the service life of this ...
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Jianjun Huang, Guoping Chen and Ryan J. Lowe
When the fundamental natural frequency of marine structures is comparable to the dominant frequency of incident waves, the response of the load on the structure will be amplified. Accurately quantifying how wave loads can be amplified by incident wave co...
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Gabriela Medellín, Martí Mayor, Christian M. Appendini, Ruth Cerezo-Mota and José A. Jiménez
Wave runup is a relevant parameter to determine the storm impact on barrier islands. Here, the role of the beach morphology on wave runup and storm impact was investigated at four coastal communities located on the northern Yucatan coast. Current wave co...
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Darshana T. Dassanayake, Alessandro Antonini, Athanasios Pappas, Alison Raby, James Mark William Brownjohn and Dina D?Ayala
The survivability analysis of offshore rock lighthouses requires several assumptions of the pressure distribution due to the breaking wave loading (Raby et al. (2019), Antonini et al. (2019). Due to the peculiar bathymetries and topographies of rock pinn...
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Charlotte E. Lyddon, Jennifer M. Brown, Nicoletta Leonardi and Andrew J. Plater
Combination of uncertainties in water level and wave height predictions for extreme storms can result in unacceptable levels of error, rendering flood hazard assessment frameworks less useful. A 2D inundation model, LISFLOOD-FP, was used to quantify sens...
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Zhe Ma, Ting Zhou, Nianxin Ren and Gangjun Zhai
Water wave impact on a wet deck is an important issue in ocean engineering, and the plate-shaped structure in the splash zone tends to suffer tremendous impact loads. This work presents a method for predicting the wave slamming uplift force on a fixed pl...
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