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Journal articles on the topic 'Run-up/overtopping'

Author: Grafiati

Published: 21 April 2022

Last updated: 30 July 2025

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1

Suzuki, Tomohiro, Panagiotis Vasarmidis, Corrado Altomare, Sieglien De Roo, and Marcel Zijlema. "INVESTIGATION OF DIRECTIONAL SPREADING EFFECT ON WAVE RUN-UP USING SWASH." Coastal Engineering Proceedings, no. 37 (September 1, 2023): 6. http://dx.doi.org/10.9753/icce.v37.currents.6.

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In order to keep optimal safety of coastal lines, it is necessary to maintain an appropriate crest level of coastal dikes. This is designed based on wave run-up height and/or wave overtopping discharge. Therefore, it is important to estimate wave run-up and overtopping as accurate as possible. However, the influence of directional spreading on wave run-up and overtopping has not been fully understood yet. In this study, non-hydrostatic model SWASH (Zijlema et al., 2011) is used. First, we implemented a wave run-up model in SWASH in 2DV (flume like) and 3D (basin like). Then wave run-up are sim

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2

Fauzan, Bagaskoro Cahyo, Warsito Atmodjo, Baskoro Rochaddi, Rikha Widiaratih, and Azis Rifai. "Studi Run-Up Gelombang Pada Bangunan Jetty Pelabuhan Di PPP (Pelabuhan Perikanan Pantai) Tegalsari, Kota Tegal." Indonesian Journal of Oceanography 3, no. 3 (2021): 271–79. http://dx.doi.org/10.14710/ijoce.v3i3.11593.

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Bangunan pelindung pantai jetty pelabuhan di Pelabuhan Perikanan Pantai (PPP) Tegalsari, Kota Tegal berfungsi untuk melindungi wilayah muara dari efek pendangkalan. Tinggi bangunan jetty Pelabuhan Perikanan Pantai Tegalsari, Kota Tegal memiliki tinggi bangunan sebesar 2,5 meter. Gelombang datang ke bangunan pantai akan dapat membangkitkan run-up gelombang, sehingga dapat mempengaruhi stabilitas dan efektivitas bangunan. Penelitian ini bertujuan untuk mengetahui tinggi run-up yang terjadi pada bangunan jetty di PPP Tegalsari, Kota Tegal. Pengumpulan data penelitian diawali dengan pengukuran dim

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3

Neves, Maria Graça, Eric Didier, Moisés Brito, and María Clavero. "Numerical and Physical Modelling of Wave Overtopping on a Smooth Impermeable Dike with Promenade under Strong Incident Waves." Journal of Marine Science and Engineering 9, no. 8 (2021): 865. http://dx.doi.org/10.3390/jmse9080865.

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This paper presents a study of run-up/overtopping over a smooth impermeable dike with promenade using 2D and 3D mesh-based and mesh-free numerical models and results from 2D physical modelling for strong energetic incident waves. These waves induce plunging wave breaking and a complex water/air mixture turbulent flow before overtopped the dike, a challenging configuration for numerical models. The analysis is structured in two phases: (i) evaluates the results of 2D numerical and physical models for run-up and overtopping; (ii) compares qualitatively the results of 3D numerical models for over

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4

Van der Meer, Jentsje, Yvo Provoost, and Gosse Jan Steendam. "THE WAVE RUN-UP SIMULATOR, THEORY AND FIRST PILOT TEST." Coastal Engineering Proceedings 1, no. 33 (2012): 65. http://dx.doi.org/10.9753/icce.v33.structures.65.

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The idea of the Wave Run-up Simulator is based on the experiences with the Wave Overtopping Simulator. It is possible to simulate wave tongues overtopping a dike crest in reality. It must also be possible to simulate waves in the run-up and run-down zone of the seaward slope. This is the zone after waves have broken and when they rush-up the slope. The present paper describes this new idea of the Wave Run-up Simulator, why it is useful to develop the machine, to perform research with it and to develop a prediction method for slope strength. In fact, a prediction method can already be developed

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5

Shim, Kyu-Tae, and Kyu-Han Kim. "A STUDY ON THE DAMAGE INFLICTED ON SMALL AND MEDIUM-SIZED FISHERY PORTS DUE TO THE INCREASE IN SEA LEVEL AND COUNTERMEASURES FOR PORT TRANQUILITY." Coastal Engineering Proceedings, no. 38 (May 29, 2025): 183. https://doi.org/10.9753/icce.v38.management.183.

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Problems caused by abnormal climate conditions are developing into major issues that are having adverse societal impacts. The rise in sea level, one of the representative problems associated with an abnormal climate, not only increases the reach and energy density of waves, but also negatively affects the stability of port facilities and the maintenance of tranquility. This study examines the increase in overtopping and the frequency of wave run-up occurring at small and medium-sized fishing ports due to the rise in sea level. In addition, wave overtopping and run-up are major factors that inc

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6

Zhang, Jinfeng, Na Zhang, Qinghe Zhang, Fangqian Jiao, Lingling Xu, and Jiarui Qi. "Numerical Simulation of Wave Overtopping of an Ecologically Honeycomb-Type Revetment with Rigid Vegetation." Journal of Marine Science and Engineering 10, no. 11 (2022): 1615. http://dx.doi.org/10.3390/jmse10111615.

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Traditional concrete revetments can destroy the ecological environment and the water landscape. An increasing number of ecological revetment structures have been applied in coastal, lake, and river regulation projects. It has been found that honeycomb-type revetments display a better performance in the attenuation of wave overtopping when compared to experimental data collected using the Eurotop and Muttray’s formula; recording a 40% decrease in the wave run-up in comparison to the latter. To further investigate the wave run-up and overtopping of the ecologically vegetated honeycomb-type revet

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7

Baldock, T. E., D. Peiris, and A. J. Hogg. "Overtopping of solitary waves and solitary bores on a plane beach." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 468, no. 2147 (2012): 3494–516. http://dx.doi.org/10.1098/rspa.2011.0729.

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The overtopping of solitary waves and bores present major hazards during the initial phase of tsunami inundation and storm surges. This paper presents new laboratory data on overtopping events by both solitary waves and solitary bores. Existing empirical overtopping scaling laws are found to be deficient for these wave forms. Two distinct scaling regimes are instead identified. For solitary waves, the overtopping rates scale linearly with the deficit in run-up freeboard. The volume flux in the incident solitary wave is also an important parameter, and a weak dependence on the nonlinearity of t

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8

Oosterlo, Patrick, Maarten Overduin, Chris Wauben, Jentsje W. van der Meer, and Gosse Jan Steendam. "WAVE, WAVE RUN-UP AND OVERTOPPING MEASUREMENTS IN THE FIELD USING LASER SCANNERS." Coastal Engineering Proceedings, no. 38 (May 29, 2025): 1. https://doi.org/10.9753/icce.v38.waves.1.

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This paper presents five years (2019 – 2024) of wave, wave run-up and overtopping measurements using two laser scanners (LIDARs) in the Eems-Dollard estuary in the north of the Netherlands during severe winter storms. The paper focuses mainly on the lessons learned: the improvements that have been made to the measurement system and analysis techniques during these five years and the interpretation and validation of the measured data. To this end, the paper describes the measured storms, the data analysis and results, which are validated with data from a radar, step gauge, ADCP, overtopping tan

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9

Hedges, T. S., and M. T. Reis. "Accounting for random wave run-up in overtopping predictions." Maritime Engineering 157, no. 3 (2004): 113–22. http://dx.doi.org/10.1680/maen.157.3.113.56901.

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10

Hedges, T. S., and M. T. Reis. "Accounting for random wave run-up in overtopping predictions." Proceedings of the Institution of Civil Engineers - Maritime Engineering 157, no. 3 (2004): 113–22. http://dx.doi.org/10.1680/maen.2004.157.3.113.

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11

Dodd, Nicholas. "Numerical Model of Wave Run-Up, Overtopping, and Regeneration." Journal of Waterway, Port, Coastal, and Ocean Engineering 124, no. 2 (1998): 73–81. http://dx.doi.org/10.1061/(asce)0733-950x(1998)124:2(73).

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12

Lorke, Stefanie, Anja Brüning, Jentsje Van der Meer, et al. "ON THE EFFECT OF CURRENT ON WAVE RUN-UP AND WAVE OVERTOPPING." Coastal Engineering Proceedings 1, no. 32 (2011): 13. http://dx.doi.org/10.9753/icce.v32.structures.13.

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Intention of the project FlowDike-D is to quantify the impacts of current and wind on wave run-up and wave overtopping and to consider these processes in existing design formulae for estuarine, river and sea dikes. Physical model tests were carried out in the shallow water basin at DHI (Hørsholm/Denmark) for two different dike geometries (1:3 and 1:6 sloped dike). The paper introduces the model setup and test programme followed by a short description of the applied instrumentation. The test results for wave run-up and wave overtopping with oblique and non-oblique wave attack, but without curre

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13

Steendam, Gosse Jan, Jentsje Wouter Van der Meer, Andre Van Hoven, and Astrid Labrujere. "WAVE RUN-UP SIMULATIONS ON REAL DIKES." Coastal Engineering Proceedings, no. 35 (June 23, 2017): 42. http://dx.doi.org/10.9753/icce.v35.structures.42.

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A new Wave Run-up Simulator has been designed, constructed, calibrated and used for testing of the seaward face of dikes. The upper part of dikes or levees often have a clay layer with a grass cover. The new device is able to test the strength of the grass cover under simulation of up-rushing waves for pre-defined storm conditions. The cumulative overload method has been developed to describe the strength of grass covers on the crest and landward side of dikes, for overtopping wave volumes. In essence there is not a lot of difference between the hydraulic load from an overtopping wave volume o

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14

Van der Meer, Jentsje W., William Allsop, Tom Bruce, et al. "UPDATE OF THE EUROTOP MANUAL: NEW INSIGHTS ON WAVE OVERTOPPING." Coastal Engineering Proceedings, no. 35 (June 23, 2017): 40. http://dx.doi.org/10.9753/icce.v35.structures.40.

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Quite some new insights on wave overtopping were achieved since the first submission of the EurOtop Manual in 2007, which have now resulted in a second edition of this Manual. A major improvement has been made on the understanding of wave by wave overtopping and tolerable wave overtopping that is connected to it. Many videos are available on the overtopping website that show all kind of overtopping discharges and volumes and may give guidance for the user of the Manual. The EurOtop Neural Network and the EurOtop database are improved and extended versions of the earlier NN and CLASH database.

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15

Mao, De Hua, Zhi Long Li, Xin Guang He, Zheng Zui Li, Dong Run Liu, and Ka Bo Liu. "Comprehensive Risk Analysis of Dongting Lake Dike Engineering." Applied Mechanics and Materials 71-78 (July 2011): 2661–64. http://dx.doi.org/10.4028/www.scientific.net/amm.71-78.2661.

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Comprehensive risk analysis mode including overtopping risk, slide instability risk and seepage risk has been established. Chaishanhu section of Lannihu polder which is a important polder of Dongting lake as an example, the result showed: overtopping risk rate is 0.23%, if consider the influence of wave run-up and wind increase-water-output, it will be 0.84%; Seepage risk rate is 1.22%, slide instability risk rate is 0.94%. Comprehensive risk rate, when not consider the effects of wave run-up and wind increase-water-output for 2.39%; If consider the impact, it is 3.00%.

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16

Steendam, Gosse Jan, Yvo Provoost, and Jentsje Van der Meer. "DESTRUCTIVE WAVE OVERTOPPING AND WAVE RUN-UP TESTS ON GRASS COVERED SLOPES OF REAL DIKES." Coastal Engineering Proceedings 1, no. 33 (2012): 64. http://dx.doi.org/10.9753/icce.v33.structures.64.

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In March 2011 new wave overtopping tests have been performed in the Netherlands. In contrast to previous tests the grass cover of this dike was not maintained well, which had significant effect on erosion stability. Additionally, for the first time a pilot test has been made on wave run-up from an asphalt berm onto the grass covered upper slope of the dike. The tested dike sections had a sand core covered by a layer of clay and a grass cover. The objective was to test the erosion stability of seaward and landward slopes for wave overtopping as well as wave run-up. For the wave overtopping also

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17

Oliveira, João Nuno C., Filipa S. B. F. Oliveira, Maria Graça Neves, María Clavero, and António A. Trigo-Teixeira. "Modeling Wave Overtopping on a Seawall with XBeach, IH2VOF, and Mase Formulas." Water 12, no. 9 (2020): 2526. http://dx.doi.org/10.3390/w12092526.

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The advances in computational fluid dynamics have made numerical modeling a reliable complementary tool to the traditional physical modeling in the study of the wave overtopping phenomenon. This paper addresses overtopping on a seawall by combining the numerical models XBeach (non-hydrostatic and Surfbeat modes) and IH2VOF, and the Mase formulas. This work is structured in two phases: (i) phase I assesses the performance of numerical models and formulas in modeling wave run-up and overtopping on a seawall for a solid profile bottom and representative hydro-morphologic conditions of a study sit

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18

Hedges, T. S., and M. T. Reis. "Erratum: Accounting for random wave run-up in overtopping predictions." Proceedings of the Institution of Civil Engineers - Maritime Engineering 157, no. 4 (2004): 183. http://dx.doi.org/10.1680/maen.2004.157.4.183.

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19

Hubbard, Matthew E., and Nick Dodd. "A 2D numerical model of wave run-up and overtopping." Coastal Engineering 47, no. 1 (2002): 1–26. http://dx.doi.org/10.1016/s0378-3839(02)00094-7.

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20

Jiao, Bowen, Qingli Zhao, Fang Chen, Chunhui Liu, and Qinghe Fang. "Numerical Evaluation of Wave Dissipation on a Breakwater Slope Covered by Precast Blocks with Different Geometrical Characteristics." Journal of Marine Science and Engineering 12, no. 10 (2024): 1735. http://dx.doi.org/10.3390/jmse12101735.

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Slopes suffer damage from waves in coastal environments. Precast blocks with well-designed geometrical characteristics can benefit the construction of revetments by mitigating the issue of wave overtopping and dissipating wave energy. In this study, we numerically studied the effect of the geometrical characteristics of precast blocks on wave overtopping by carrying out a numerical simulation of wave overtopping on a slope covered with precast blocks. A total of three different types of blocks were considered in this study to determine the optimal geometric shape using a validated numerical mo

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21

Reis, Maria Teresa, Joao Alfredo Santos, Conceicao Juana Fortes, et al. "WAVE RUN-UP AND OVERTOPPING IN RUBBLE-MOUND BREAKWATERS UNDER OBLIQUE WAVE INCIDENCE." Coastal Engineering Proceedings, no. 36v (December 28, 2020): 23. http://dx.doi.org/10.9753/icce.v36v.structures.23.

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The existing data gaps triggered the interest in developing the present experimental work, whose main goal is to contribute to a new whole understanding of the phenomena to mitigate future sea level rise impacts in European coastal structures, including the run-up and overtopping characterization on rough and permeable slopes. The key point is to extend the range of wave steepness values in run-up, overtopping and armour layer stability studies, focusing on oblique extreme wave conditions and on their effects on a sloping breakwater's trunk armour and roundhead. Recorded Presentation from the

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22

Lorke, Stefanie, Babette Scheres, Holger Schüttrumpf, Antje Bornschein, and Reinhard Pohl. "PHYSICAL MODEL TESTS ON WAVE OVERTOPPING AND FLOW PROCESSES ON DIKE CRESTS INFLUENCED BY WAVE-CURRENT INTERACTION." Coastal Engineering Proceedings 1, no. 33 (2012): 34. http://dx.doi.org/10.9753/icce.v33.waves.34.

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Flow processes like flow depths and flow velocities give important information about erosion and infiltration processes, which can lead to an unstable dike structure and consequently to dike failure. Up to now several physical model tests on wave run-up and wave overtopping are available to adjust and improve design formula for different dike structures. This kind of physical model tests have been performed in the here presented project FlowDike. Its main purpose is to consider two new aspects that could influence the assessment of wave run-up and wave overtopping as well as the flow processes

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23

Santos, João Alfredo, Francisco Pedro, Mário Coimbra, et al. "3-D Scale Model Study of Wave Run-Up, Overtopping and Damage in a Rubble-Mound Breakwater Subject to Oblique Extreme Wave Conditions." Defect and Diffusion Forum 396 (August 2019): 32–41. http://dx.doi.org/10.4028/www.scientific.net/ddf.396.32.

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A set of scale-model tests carried out to enlarge the range of wave steepness values analysed in run-up, overtopping and armour layer stability studies, focusing on oblique extreme wave conditions and on their effects on a gentler slope breakwater’s trunk armour and roundhead, is presented in this paper. A stretch of a rubble mound breakwater (head and part of the adjoining trunk, with a slope of 1(V):2(H)) was built in a wave basin at the Leibniz University Hannover to assess, under extreme wave conditions (wave steepness of 0.055) with different incident wave angles (from 40º to 90º), the st

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24

Oosterlo, Patrick, Bas Hofland, Jentsje W. van der Meer, Maarten Overduin, and Gosse Jan Steendam. "FIELD MEASUREMENTS OF VERY OBLIQUE WAVE RUN-UP AND OVERTOPPING WITH LASER SCANNERS." Coastal Engineering Proceedings, no. 36v (December 28, 2020): 20. http://dx.doi.org/10.9753/icce.v36v.waves.20.

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Oosterlo et al. (2019) developed a system using two terrestrial laser scanners, which can measure run-up heights, depths and velocities of waves on a dike in field situations. The system has now been placed next to two overtopping tanks on a dike in the Eems-Dollard estuary in the Netherlands to measure during actual severe winter storms. The goal of the present paper is to further validate this innovative system with data obtained during storm Ciara (10 - 12 February 2020), a severe winter storm with very oblique wave attack. Furthermore, the data gathered during storm Ciara will be compared

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25

Špano, Miroslav, Antje Bornschein, Reinhard Pohl, Jaromir Riha, and Holger Schüttrumpf. "Wave Run-Ups and Overtopping Affected by Oblique Wave Approaches and Currents." Slovak Journal of Civil Engineering 30, no. 2 (2022): 12–21. http://dx.doi.org/10.2478/sjce-2022-0010.

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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 correct

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26

Wang, Wei, Chuan Qi Li, and Shuai Wang. "Overtopping Risk Analysis Using MC-LHS Method." Advanced Materials Research 374-377 (October 2011): 2082–85. http://dx.doi.org/10.4028/www.scientific.net/amr.374-377.2082.

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Based on the theory of risk analysis, this study develops a LHS –MC method to evaluate dam overtopping probability that accounts for the uncertainties arising from wind speed and peak flood. LHS method is used to generate samples of peak flow rate and wind speed especially for rare events. One example of dam overtopping risk analysis is presented to demonstrate the validity and capability of the proposed method. By means of numerical example, it is shown that LHS method is efficient which tends to convergence within a few simulation times. Reservoir routing, which incorporates operation rules,

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27

Ni, Xing Ye, and Wei Bin Feng. "Numerical Simulation of Wave Overtopping Based on DualSPHysics." Applied Mechanics and Materials 405-408 (September 2013): 1463–71. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.1463.

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To obtain a more detailed description of wave overtopping, a 2-D numerical wave tank is presented based on an open-source SPH platform named DualSPHysics, using a source generation and absorption technology suited for SPH methods with analytical relaxation approach. Numerical simulation of regular wave run-up and overtopping on typical sloping dikes is carried out and satisfactory agreements are shown between numerical results and experimental data. Another overtopping simulation of regular wave is conducted against six different types of seawalls (vertical wall, curved wall, recurved wall, 1:

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28

Trung, Le Hai, Dang Thi Linh, Tang Xuan Tho, Nguyen Truong Duy, and Tran Thanh Tung. "Wave overtopping and splash-up at seawalls with bullnose." Tạp chí Khoa học và Công nghệ biển 20, no. 3 (2020): 333–42. http://dx.doi.org/10.15625/1859-3097/20/3/15064.

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Seawalls have been erected to protect hundreds of towns and tourism areas stretching along the coast of Vietnam. During storm surges or high tides, wave overtopping and splash-up would often threaten the safety of infrastructures, traffic and residents on the narrow land behind. Therefore, this study investigates these wave-wall interactions via hydraulic small scale model tests at Thuyloi University. Remarkably, the structure models were shaped to have different seaward faces and bullnoses. The wave overtopping discharge and splash run-up height at seawalls with bullnose are significantly sma

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29

Lee, Seung-Hyeob, Jong-Hyub Woo, and Yong-Sik Cho. "Run-up and Overtopping of Waves on Slopes of Rubble-Mound Breakwaters." Journal of Korea Water Resources Association 38, no. 11 (2005): 947–54. http://dx.doi.org/10.3741/jkwra.2005.38.11.947.

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30

Capel, Alex. "Wave run-up and overtopping reduction by block revetments with enhanced roughness." Coastal Engineering 104 (October 2015): 76–92. http://dx.doi.org/10.1016/j.coastaleng.2015.06.007.

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31

Saville, Thorndike. "AN APPROXIMATION OF THE WAVE RUN-UP FREQUENCY DISTRIBUTION." Coastal Engineering Proceedings 1, no. 8 (2011): 4. http://dx.doi.org/10.9753/icce.v8.4.

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The distribution of wave steepness (H/T ) for fully developed sea is obtained from Bretschneider's joint distribution of wave height and wave period. This steepness distribution is used with standard wave runup curves to develop a frequency curve of wave run-up. Use of this run-up distribution curve will permit more accurate estimation of the variability in wave run-up for design cases, and particularly the percent of time in which run-ups will exceed that predicted for the significant wave. The distribution may also be used with normal overtopping procedures to determine more accurate estimat

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32

Tessema, Netsanet Nigatu, Fjóla G. Sigtryggsdóttir, Leif Lia, and Asie Kemal Jabir. "Case Study of Dam Overtopping from Waves Generated by Landslides Impinging Perpendicular to a Reservoir’s Longitudinal Axis." Journal of Marine Science and Engineering 7, no. 7 (2019): 221. http://dx.doi.org/10.3390/jmse7070221.

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Landslide-generated impulse waves in dammed reservoirs run up the reservoir banks as well as the upstream dam slope. If large enough, the waves may overtop and even breach the dam and cause flooding of the downstream area with hazardous consequences. Hence, for reservoirs in landslide-prone areas, it is important to provide a means to estimate the potential size of an event triggered by landslides along the reservoir banks. This research deals with landslide-generated waves and the overtopping process over the dam crest in a three-dimensional (3D) physical model test, presenting a case study.

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33

Korkmaz, Alperen Mulayim, Berkay Erler, Furkan Demir, et al. "EFFECTS OF DIFFERENT UNITS AND PLACEMENT METHODS ON WAVE OVERTOPPING ON MOUND BREAKWATERS." Coastal Engineering Proceedings, no. 38 (May 29, 2025): 87. https://doi.org/10.9753/icce.v38.structures.87.

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Most of the existing and widely used wave run-up and overtopping formulas reflect the effect of different units placed at the armor layers of mound breakwaters utilizing a roughness coefficient (f) specifically assigned for the unit type (see e.g. TAW, 2002; EurOtop, 2018). However, the effect of the different armor placement methods has not been fully addressed in these approaches. The purpose of the present study is to investigate the effects of different placement methods and packing densities of different armor units on wave overtopping. Within this scope, an experimental study was carrie

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34

Thaha, Muhammad Arsyad, P. H. Mukhsan, A. M. Subhan, and A. Ildha Dwipuspita. "Single Slope Shore Protection as a Wave Energy Catcher." MATEC Web of Conferences 203 (2018): 01008. http://dx.doi.org/10.1051/matecconf/201820301008.

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Wave energy is being increasingly regarded in many countries as a major, promising and renewable resource. This paper presents the development of slope coastal protection as a wave energy converter by capturing sea water into the reservoir through overtopping process. Physical models simulation were conducted at The Laboratory of Coastal Engineering, Hasanuddin University. A model of 30 cm x 90 cm in the 30° degree of slope made from acrylic material equipped with a reservoir at the top surface of the structures to catch seawater through run up and overtopping. Models were simulated with vario

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35

Di Leo, Angela, Fabio Dentale, Mariano Buccino, Sara Tuozzo, and Eugenio Pugliese Carratelli. "Numerical Analysis of Wind Effect on Wave Overtopping on a Vertical Seawall." Water 14, no. 23 (2022): 3891. http://dx.doi.org/10.3390/w14233891.

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Onshore wind significantly affects wave run-up and overtopping, thereby representing a major variable to account for in the design process. The aim of this study is to analyze the ability of numerical models to properly reproduce the wind effect on the overtopping at vertical seawall and to use them to understand how the wind influences the overtopping process as well. We use the RANS model, FLOW-3D, and the NLSW model, SWASH; both model the action of wind through the shear stress that it exerts on the sea surface. Although a simplified modelling of wind has been adopted, the CFD model has led

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36

Celli, Daniele, Myrta Castellino, Davide Pasquali, Carmine Di Nucci, Paolo De Girolamo, and Marcello Di Risio. "RUN-UP AT RUBBLE MOUND BREAKWATERS WITH SUBMERGED BERM: AN EXPERIMENTAL STUDY." Coastal Engineering Proceedings, no. 38 (May 29, 2025): 105. https://doi.org/10.9753/icce.v38.structures.105.

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In the recent years, the effects of climate change are becoming increasingly evident (e.g., Naughten et al., 2023; Pörtner et al., 2022). Sea level rise, change in the intensity of storm surge, and wave heights are typical consequences of climate change in the coastal environment (e.g., Toimil et al., 2020). Therefore, coastal structures deployed to protect coastlines and harbors from wave action, may become ineffective due to the potential increase of wave loads, run-up, and overtopping phenomena (e.g., Galiatsatou et al., 2018). Indeed, several adaptation measures for existing coastal struct

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Ismail, Nabil, Moheb Iskander, and Walid El-Sayed. "ASSESSMENT OF COASTAL FLOODING AT SOUTHERN MEDITERRANEAN WITH GLOBAL OUTLOOK FOR LOWLAND COASTAL ZONES." Coastal Engineering Proceedings 1, no. 33 (2012): 83. http://dx.doi.org/10.9753/icce.v33.structures.83.

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This paper presents an assessment of the performance of a shoreline revetment; M. Ali Seawall, placed to protect the land behind against flooding and overtopping at coastal site, within Abu Qir Bay, East of Alexandria along the Nile Delta coast. Coastal zone management of the bay coastline is of utmost significance to the protection of the low agricultural land and the industrial complex located in the rear side of the seawall under the current and progressive effects of climate change. The latest storm in December 2010, which hit the Nile Delta and which was the severest in the last decades s

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Kerpen, Nils B., Talia Schoonees, and Torsten Schlurmann. "Wave Overtopping of Stepped Revetments." Water 11, no. 5 (2019): 1035. http://dx.doi.org/10.3390/w11051035.

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Wave overtopping—i.e., excess of water over the crest of a coastal protection infrastructure due to wave run-up—of a smooth slope can be reduced by introducing slope roughness. A stepped revetment ideally constitutes a slope with uniform roughness and can reduce overtopping volumes of breaking waves up to 60% compared to a smooth slope. The effectiveness of the overtopping reduction decreases with increasing Iribarren number. However, to date a unique approach applicable for a wide range of boundary conditions is still missing. The present paper: (i) critically reviews and analyzes previous fi

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Shankar, N. J., and M. P. R. Jayaratne. "Wave run-up and overtopping on smooth and rough slopes of coastal structures." Ocean Engineering 30, no. 2 (2003): 221–38. http://dx.doi.org/10.1016/s0029-8018(02)00016-1.

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Tsung, Wen-Shuo, Shih-Chun Hsiao, and Ting-Chieh Lin. "Numerical Simulation of Solitary Wave Run-Up and Overtopping using Boussinesq-Type Model." Journal of Hydrodynamics 24, no. 6 (2012): 899–913. http://dx.doi.org/10.1016/s1001-6058(11)60318-1.

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Zhao, Enjin, Lin Mu, Zhaoyang Hu, Xinqiang Wang, Junkai Sun, and Zhiyong Zhang. "Physical and Numerical Investigations on Wave Run-Up and Dissipation under Breakwater with Fence Revetment." Journal of Marine Science and Engineering 9, no. 12 (2021): 1355. http://dx.doi.org/10.3390/jmse9121355.

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Revetment elements and protective facilities on a breakwater can effectively weaken the impact of waves. In order to resist storm surges, there is a plan to build a breakwater on the northern shore of Meizhou Bay in Putian City, China. To better design it, considering different environmental conditions, physical and numerical experiments were carried out to accurately study the effects of the breakwater and its auxiliary structures on wave propagation. In the experiments, the influence of the wave type, initial water depth, and the structure of the fence plate are considered. The wave run-up a

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Kim, Seung-Woo, Hwangki Lee, and Hyukjin Choi. "Development of a typhoon wave overtopping prediction model based on an artificial neural network." Korea Society of Coastal Disaster Prevention 10, no. 1 (2023): 25–33. http://dx.doi.org/10.20481/kscdp.2023.10.1.25.

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In this study, an artificial neural network (ANN) model for the typhoon wave overtopping was developed using the database by a numerical wave flume simulation. The developed ANN model is effective for saving calculation time largely. The accuracy of the model is also approached to over 95% of the numerical simulation. This accuracy was evaluated by the correlation coefficient and the root mean square error with the target data of the numerical simulation and output of the ANN model. This model quickly produces the mean wave overtopping rate, maximum wave run-up height, maximum wave overtopping

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Cao, Deping, Jie He, and Hao Chen. "Empirical Predictions on Wave Overtopping for Overtopping Wave Energy Converters: A Systematic Review." Processes 12, no. 9 (2024): 1940. http://dx.doi.org/10.3390/pr12091940.

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Over the past three decades, the development and testing of various overtopping wave energy converters (OWECs) have highlighted the importance of accurate wave run-up and overtopping predictions on those devices. This study systematically reviews the empirical formulas traditionally used for predicting overtopping across different types of breakwaters by assessing their strengths, limitations, and applicability to OWECs. This provides a foundation for future research and development in OWECs. Key findings reveal that empirical formulas for conventional breakwaters can be categorized as mild or

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NAKAMURA, Shogo, Katsutoshi KIMURA, and Masashi OCHI. "DRIFTWOOD RUN-UP DUE TO WAVE OVERTOPPING ON GENTLY SLOPING SEAWALLS AND THE COUNTERMEASURES." Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering) 73, no. 2 (2017): I_252—I_257. http://dx.doi.org/10.2208/jscejoe.73.i_252.

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Sasani Babak, Ali, and Hassan Akbari. "Numerical study of wave run-up and overtopping considering bed roughness using SPH-GPU." Coastal Engineering Journal 61, no. 4 (2019): 502–19. http://dx.doi.org/10.1080/21664250.2019.1647961.

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Orszaghova, Jana, Paul H. Taylor, Alistair G. L. Borthwick, and Alison C. Raby. "Importance of second-order wave generation for focused wave group run-up and overtopping." Coastal Engineering 94 (December 2014): 63–79. http://dx.doi.org/10.1016/j.coastaleng.2014.08.007.

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Kreyenschulte, Moritz, David Schürenkamp, Benedikt Bratz, Holger Schüttrumpf, and Nils Goseberg. "Wave Run-Up on Mortar-Grouted Riprap Revetments." Water 12, no. 12 (2020): 3396. http://dx.doi.org/10.3390/w12123396.

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The wave run-up height is a crucial design parameter that determines the crest height of a sea dike and is used for estimating the number of overtopping waves. Therefore, a reduction of the wave run-up height is generally aspired in the design of dikes, which can be achieved by mortar-grouted riprap revetments (MGRR). Although MGRRs are widely utilized revetments along the German North Sea coast, no investigations into the wave run-up height on this revetment type are available to date. Full-scale hydraulic model tests were hence conducted to investigate wave run-up heights on partially groute

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Thorenz, Frank, Holger Blum, and Andreas Kortenhaus. "NEW DESIGN OF THE BALTRUM DUNE REVETMENT BASED ON HYDRAULIC MODEL TESTS." Coastal Engineering Proceedings 1, no. 33 (2012): 75. http://dx.doi.org/10.9753/icce.v33.structures.75.

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The sandy barrier island of Baltrum is located in the north-western part of the German Federal State Lower Saxony in the North Sea. The north-western part of the island is protected by a dune revetment against storm surges and erosion. In order to determine the functionality and loading of the construction under design storm surge conditions and investigate planning alternatives, numerical modeling of sea state conditions in combination with hydraulical model tests for the construction were executed. Measured overtopping rates of up to 125 l/(s.m) and loads up to 150 kPa showed the necessity t

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Carneiro-Barros, Jose Eduardo, Tiago Fazeres-Ferradosa, Paulo Rosa-Santos, and Francisco Taveira-Pinto. "A SYSTEMATIC APPROACH TO ASSESS WAVE OVERTOPPING AT A REGIONAL SCALE: THE NORTHERN PORTUGUESE COAST." Coastal Engineering Proceedings, no. 38 (May 29, 2025): 166. https://doi.org/10.9753/icce.v38.management.166.

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This study presents a comprehensive methodology for assessing wave overtopping risks along the Northern Portuguese Coast, spanning from Viana do Castelo to Aveiro. A Python-based algorithm was developed to analyse a 2m resolution Digital Terrain Model (DTM) of the coast, capturing a spatial extent approximately 400m seaward and 600m landward. By generating transects at 100m intervals that conform to the coast's geometry and orientation, key coastal parameters such as the beach slope (derived from the intertidal range) and the critical overtopping threshold were extracted. Utilizing an empirica

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Calabrese, Mario, Mariano Buccino, Francesco Ciardulli, Pasquale Di Pace, Roberto Tomasicchio, and Diego Vicinanza. "WAVE RUN-UP AND REFLECTION AT RUBBLE MOUND BREAKWATERS WITH ECOPODE ARMOR LAYER." Coastal Engineering Proceedings 1, no. 32 (2011): 45. http://dx.doi.org/10.9753/icce.v32.structures.45.

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In 2008 the authors verified the hydraulic stability of a coastal defense project to be built along the NW coast of Sicily (Italy, Tomasicchio et al., 2009). The intervention consisted of shore parallel barriers armored with a relatively new eco-friendly system: ECOPODETM. In that context the idea arose of conducting an exhaustive experimental campaign on the “ hydraulic response “ of these units, including wave run-up , wave overtopping, wave transmission and wave reflection observations. The latter has been performed in 2010 at the LInC Laboratory of University of Naples “Federico II”. In th

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