TWO-DIMENSIONAL WAVE OVERTOPPING CALCULATION OVER A DIKE IN SHALLOW FORESHORE BY SWASH

Tomohiro Suzuki; Corrado Altomare; Toon Verwaest; Koen Trouw; Marcel Zijlema

doi:10.9753/icce.v34.structures.3

No. 34 (2014), Coastal Structures

No. 34 (2014)

TWO-DIMENSIONAL WAVE OVERTOPPING CALCULATION OVER A DIKE IN SHALLOW FORESHORE BY SWASH

Coastal Structures

https://doi.org/10.9753/icce.v34.structures.3

Published 2014-10-30

Tomohiro Suzuki⁺⁻
Corrado Altomare⁺⁻
Toon Verwaest⁺⁻
Koen Trouw⁺⁻
Marcel Zijlema⁺⁻

Tomohiro Suzuki

Flanders Hydraulics Research

Corrado Altomare

Flanders Hydraulics Research

Toon Verwaest

Flanders Hydraulics Research

Koen Trouw

Fides Engineering

Marcel Zijlema

Delft University of Technology

PDF

Keywords

SWASH model
wave overtopping
directional spreading
free long waves
shallow foreshores

How to Cite

Suzuki, T., Altomare, C., Verwaest, T., Trouw, K., & Zijlema, M. (2014). TWO-DIMENSIONAL WAVE OVERTOPPING CALCULATION OVER A DIKE IN SHALLOW FORESHORE BY SWASH. Coastal Engineering Proceedings, 1(34), structures.3. https://doi.org/10.9753/icce.v34.structures.3

Abstract

In this paper, a numerical wave-flow model SWASH, based on non-linear shallow water equation with non- hydrostatic pressure, is applied to the estimation of wave overtopping over a dike in shallow foreshores. First sensitivity analysis is conducted to see the influence of wave generation, grid size, time window and bottom friction by one-dimensional calculations. After that the SWASH model is validated by comparing results from field measurements in Petten dike in the Netherlands. Due to the stability of the computation, the desired calculation could not be achieved, but an alternative way to calculate wave overtopping including two-dimensional effects is proposed.

https://doi.org/10.9753/icce.v34.structures.3

PDF

References

Barthel, V., Mansard, E. P. D., Sand, S. E. and Vis, F. C. (1983). Group bounded long waves in physical models. Ocean Engng, Vol. 10, No. 4, pp. 261-294.

EurOtop. (2007) Wave Overtopping of Sea Defences and Related Structures: Assessment Manual, Environment Agency UK/Expertise Netwerk Waterkeren NL/Kuratorium fur Forschung im Kusteningenieurswesen DE. 2007.

Guza, R. T., and Feddersen, F. (2012). Effect of wave frequency and directional spread on shoreline runup. Geophysical Research Letters, 39(11).

Mase, H., Tamada, T., Yasuda, T., Hedges, T., and Reis, M. (2013). †Wave Runup and Overtopping at Seawalls Built on Land and in Very Shallow Water.† J. Waterway, Port, Coastal, Ocean Eng., 139(5), 346-357.

Ottesen Hansen, N. E., Sand, S. E., Lundgren, H., Sorensen, T., Gravesen, H. (1980). Correct reproduction of group-induced long waves. Proceedings of the 17th Coastal Engineering Conference, ASCE, Vol 1: 784-800.

Rijnsdorp, D., Smit, P. B. and Zijlema, M. (2014) Non-hydrostatic modelling of infragravity waves under laboratory conditions. Coast. Engng., 85, 30-42.

Smit, P., Janssen, T., Holthuijsen, L. and Smith, J. (2014) Non-hydrostatic modeling of surf zone wave dynamics. Coastal Engineering 83: 36-48.

Suzuki, T., Verwaest, T., Hassan, W., Veale, W., Reyns, J., Trouw, K., Troch, P. and Zijlema, M. (2011) The applicability of SWASH for modelling wave transformation and wave overtopping: A case study for the Flemish coast. Proceedings in ACOMEN 2011.

Suzuki, T.; Gruwez, V.; Bolle, A.; Verwaest, T. (2012). Wave penetration into a shallow marina - case study for Blankenberge in Belgium, Book of abstracts of the 4th International Conference on the Application of Physical Modelling to Port and Coastal Protection - Coastlab12. Ghent University, Ghent, Belgium, September 17-20, 2012. pp. 135-136

Van Gent, M. R. A. (1999). Physical model investigations on coastal structures with shallow foreshore: 2D model tests with single and doube-peaked wave energy spectra. WL | Delft Hydrauilcs.

Williams, E., Briganti, R., Pullen, T. (2014). The role of offshore boundary conditions in the uncertainty of numerical prediction of wave overtopping using non-linear shallow water equations, Coastal Engineering, 89: 30-44.

Zijlema, M., Stelling, G.S. and Smit P. (2011) SWASH: An operational public domain code for simulating wave fields and rapidly varied flows in coastal waters. Coastal Engineering, 58: 992-1012.

Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.

Most read articles by the same author(s)

Annelies Bolle, Peter Mercelis, Dano Roelvink, Piet Haerens, Koen Trouw, APPLICATION AND VALIDATION OF XBEACH FOR THREE DIFFERENT FIELD SITES , Coastal Engineering Proceedings: No. 32 (2010): Proceedings of 32nd Conference on Coastal Engineering, Shanghai, China, 2010.
Gerbrant van Vledder, Marcel Zijlema, Leo Holthuijsen, REVISITING THE JONSWAP BOTTOM FRICTION FORMULATION , Coastal Engineering Proceedings: No. 32 (2010): Proceedings of 32nd Conference on Coastal Engineering, Shanghai, China, 2010.
Siddharth Narayan, Tomohiro Suzuki, Marcel J.F. Stive, Henk Jan Verhagen, W.N.J. Ursem, Roshanka Ranasinghe, ON THE EFFECTIVENESS OF MANGROVES IN ATTENUATING CYCLONE - INDUCED WAVES , Coastal Engineering Proceedings: No. 32 (2010): Proceedings of 32nd Conference on Coastal Engineering, Shanghai, China, 2010.
Marcel Zijlema, MODELLING WAVE TRANSFORMATION ACROSS A FRINGING REEF USING SWASH , Coastal Engineering Proceedings: No. 33 (2012): Proceedings of 33rd Conference on Coastal Engineering, Santander, Spain, 2012
Mark Klein, Andrew Symonds, Marcel Zijlema, Dan Messiter, Michael Dufour, SWASH MODELLING OF A COASTAL PROTECTION SCHEME , Coastal Engineering Proceedings: No. 35 (2016): Proceedings of 35th Conference on Coastal Engineering, Antalya, Turkey, 2016
Karunya Ramachandran, Rebeca Roldan Genzalez, Hocine Oumeraci, Stefan Schimmels, Matthias Kudella, Koen Van Doorslaer, Julien De Rouck, Tom Versluys, Koen Trouw, LOADING OF VERTICAL WALLS BY OVERTOPPING BORES USING PRESSURE AND FORCE SENSORS - A LARGE SCALE MODEL STUDY , Coastal Engineering Proceedings: No. 33 (2012): Proceedings of 33rd Conference on Coastal Engineering, Santander, Spain, 2012
Corrado Altomare, Tomohiro Suzuki, Jose M. Dominguez, A.J.C. Crespo, Moncho Gomez-Gesteira, Ivan Caceres, A HYBRID NUMERICAL MODEL FOR COASTAL ENGINEERING PROBLEMS , Coastal Engineering Proceedings: No. 34 (2014): Proceedings of 34th Conference on Coastal Engineering, Seoul, Korea, 2014
Dieter F.A. Vanneste, Corrado Altomare, Tomohiro Suzuki, Peter Troch, Toon Verwaest, COMPARISON OF NUMERICAL MODELS FOR WAVE OVERTOPPING AND IMPACT ON A SEA WALL , Coastal Engineering Proceedings: No. 34 (2014): Proceedings of 34th Conference on Coastal Engineering, Seoul, Korea, 2014
Mark Bollen, Koen Trouw, Frederik Lerouge, Vincent Gruwez, Annelies Bolle, Bernhard Hoffman, Gert Leysen, Yann De Kesel, Peter Mercelis, DESIGN OF A COASTAL PROTECTION SCHEME FOR ADA AT THE VOLTA-RIVER MOUTH (GHANA) , Coastal Engineering Proceedings: No. 32 (2010): Proceedings of 32nd Conference on Coastal Engineering, Shanghai, China, 2010.
Nicolas Zimmermann, Koen Trouw, Li Wang, Mieke Mathys, Rosalia Delgado, Toon Verwaest, LONGSHORE TRANSPORT AND SEDIMENTATION IN A NAVIGATION CHANNEL AT BLANKENBERGE (BELGIUM) , Coastal Engineering Proceedings: No. 33 (2012): Proceedings of 33rd Conference on Coastal Engineering, Santander, Spain, 2012

1 2 3 4 5 > >>

TWO-DIMENSIONAL WAVE OVERTOPPING CALCULATION OVER A DIKE IN SHALLOW FORESHORE BY SWASH

Keywords

How to Cite

Download Citation

Abstract

References

Most read articles by the same author(s)