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Seung Oh Lee and Seung Ho Hong
Bridge pier scour is one of the main causes of bridge failure and a major factor that contributes to the total construction and maintenance costs of bridge. Recently, because of unexpected high water during extreme hydrologic events, the resilience and s...
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Carlos Astudillo-Gutierrez, Iván Cáceres Rabionet, Vicente Gracia Garcia, Joan Pau Sierra Pedrico and Agustín Sánchez-Arcilla Conejo
An analysis of the interactions between wave-induced velocities and seagrass meadows has been conducted based on the large-scale CIEM wave flume data. Incident irregular wave trains act on an initial 1:15 sand beach profile with measurement stations from...
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Sanaz Hadian, Hossein Afzalimehr and Jueyi Sui
This experimental study aims to investigate the characteristics of turbulent flow in channels with vegetated banks and varying channel width under the condition of the incipient motion of bed material. The natural reeds were used as emergent vegetation o...
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Jaan H. Pu
The failure of swirling ship propellers in marine environments can lead to huge repair costs. One of the main causes of such failure is when propellers tangle with vegetation, especially in shallow flow environments like ports, harbours, or shipyards. In...
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Rafik Absi
In environmental flows, field and laboratory measurements of suspended sediments show two kinds of concentration profiles. For coarse sediments, a near-bed upward convex profile is observed beneath the main upward concave profile. In this study, we consi...
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Zaiyang Zhou, Jianzhong Ge, Dirk Sebastiaan van Maren, Jinghua Gu, Pingxing Ding and Zhengbing Wang
The Krone?Partheniades (K-P) framework has been used for decades to quantify and analyze the sediment exchange at a water?bed interface. Measuring the erosion and deposition parameters that are part of this framework requires time-consuming field observa...
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Jae-Soon Jeong, Seung-Buhm Woo, Han Soo Lee, Bon-Ho Gu, Jong Wook Kim and Jin Il Song
This study investigated the flow patterns and affecting factors in the North Port of Incheon, South Korea, to understand the inner-port circulation characteristics by applying an unstructured grid finite volume community ocean model (FVCOM) together with...
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Troels Aagaard, Joost Brinkkemper, Drude F. Christensen, Michael G. Hughes and Gerben Ruessink
The existence of sandy beaches relies on the onshore transport of sand by waves during post-storm conditions. Most operational sediment transport models employ wave-averaged terms, and/or the instantaneous cross-shore velocity signal, but the models ofte...
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Marc de Vos, Marcello Vichi and Christo Rautenbach
A coupled numerical hydrodynamic model is presented for the Cape Peninsula region of South Africa. The model is intended to support a range of interdisciplinary coastal management and research applications, given the multifaceted socio-economic and ecolo...
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Vera M. van Bergeijk, Jord J. Warmink and Suzanne J. M. H. Hulscher
The wave overtopping flow can exert high hydraulic loads on the grass cover of dikes leading to failure of the cover layer on the crest and the landward slope. Hydraulic variables such as the near bed velocity, pressure, shear stress and normal stress ar...
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