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Wave Run-Ups and Overtopping Affected by Oblique Wave Approaches and Currents Cover

Wave Run-Ups and Overtopping Affected by Oblique Wave Approaches and Currents

Open Access
|Jul 2022

Abstract

To quantify the effect of a current on the height of a wave’s run-up and overtopping combined with an oblique wave approach, the “FlowDike” hydraulic research project was carried out. Tests were performed on two dike slopes of 1:3 and 1:6. Waves were generated across (perpendicular to) the physical model and also inclined in-plane to the stream axis. Oblique waves were generated both towards and along the flow’s direction. The effect of the current and of the wave direction on the height of the wave run-up and amount of the wave overtopping was expressed by means of a combined correction factor for the wave’s inclination and flow velocity. The results of the research confirmed that the flow velocity had only a small effect.

DOI: https://doi.org/10.2478/sjce-2022-0010 | Journal eISSN: 1338-3973 | Journal ISSN: 1210-3896
Language: English
Page range: 12 - 21
Published on: Jul 12, 2022
Published by: Slovak University of Technology in Bratislava
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2022 Miroslav Špano, Antje Bornschein, Reinhard Pohl, Jaromir Riha, Holger Schüttrumpf, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.