Results 31 to 40 of about 631 (183)

Laboratory study of the combined wave and surge overtopping-induced normal stress on dike

Frontiers in Marine Science, 2023
Normal stress on dikes is one of the most critical parameters for a sound dike design. With more rapidly rising sea levels due to global warming, dikes are seriously threatened by overtopping induced by the combination of wave and storm surge.
Zijun Zhou, Zijun Zhou, Zhongbing Sun, Zhongbing Sun, Yiren Zhou, Yiren Zhou, Qihua Zuo, Qihua Zuo, Hongchuan Wang, Hongchuan Wang, Yongping Chen, Yongping Chen, Feiyang Huang, Feiyang Huang   +13 more
doaj   +1 more source

Numerical Study of Impulsive Wave Overtopping at Rigid Hydraulic Structures Using Incompressible Smoothed Particle Hydrodynamics Model [PDF]

Journal of Hydraulic Structures
Understanding the behavior of wave overtopping at hydraulic structures is critical for ensuring the stability and longevity of dams and coastal defenses.
Rasoul Memarzadeh
doaj   +1 more source

WAVE OVERTOPPING SIMULATOR TESTS IN VIET NAM [PDF]

Coastal Engineering Proceedings, 2011
Sea dikes in Viet Nam have been built up during a long history. Every year, about 4 to 6 storms attack the coast and cause severe damages of the sea dikes. Till now, little is known about strength and stability of the inner slope covered with grass under impacts of wave overtopping during storm surges.
Trung, L.H. (author), Van der Meer, J.M. (author), Schiereck, G.J. (author), Cat, V.M. (author), Van der Meer, G. (author)   +4 more
openaire   +2 more sources

Role of Beach Morphology in Wave Overtopping Hazard Assessment

Journal of Marine Science and Engineering, 2017
Understanding the role of beach morphology in controlling wave overtopping volume will further minimise uncertainties in flood risk assessments at coastal locations defended by engineered structures worldwide.
Benjamin T. Phillips, Jennifer M. Brown, Jean-Raymond Bidlot, Andrew J. Plater   +3 more
doaj   +1 more source

Overtopping Metrics and Coastal Safety: A Case of Study from the Catalan Coast

Journal of Marine Science and Engineering, 2020
Design criteria for coastal defenses exposed to wave overtopping are usually assessed by mean overtopping discharges and maximum individual overtopping volumes.
Corrado Altomare, Xavi Gironella, Tomohiro Suzuki, Giacomo Viccione, Alessandra Saponieri   +4 more
doaj   +1 more source

Effect of Variations in Water Level and Wave Steepness on the Robustness of Wave Overtopping Estimation

Journal of Marine Science and Engineering, 2020
The wave overtopping discharge at coastal defense structures is directly linked to the freeboard height. By means of physical modelling, experiments on wave overtopping volumes at sloped coastal structures are customarily determined for constant water ...
Nils B. Kerpen, Karl-Friedrich Daemrich, Oliver Lojek, Torsten Schlurmann   +3 more
doaj   +1 more source

Estimation of Wave overtopping on Reshaping Breakwaters [PDF]

محیط زیست و مهندسی آب, 2016
The breakwater as structures that have an important role in the protection of coastal facilities was used to create calm in the harbor, reduce wave energy and also protect the coast against wave attack.
Mahmoud Mohammad Rezapour Tabari, Mohammad Navid Moghim, Razieh Forouzan Boroujeni   +2 more
doaj  

Wave Overtopping on Rubble Mound Breakwaters

Coastal Engineering 1988, 1988
The paper gives the results of an extensive series of hydraulic model tests carried out in a random wave flume, in order to study the effects on wave overtopping of the main geometric parameters of a typical rubble mound breakwater with crown wall.
Pierliugi Aminti, Leopoldo Franco
openaire   +2 more sources

Spatial and Temporal Variation in Wave Overtopping Across a Coastal Structure Based on One Year of Field Observations

Journal of Marine Science and Engineering
Coastal managers worldwide must prepare for changes in annual wave overtopping events due to climate change and sea-level rise. Research often assesses overtopping discharges by extreme events at a sea wall crest, typically using data from physical ...
Jennifer Brown, Gerd Masselink, Margaret Yelland, Christopher Stokes, Timothy Poate, Robin Pascal, David Jones, John Walk, Christopher Cardwell, Barry Martin, Peter Ganderton, Julie Gregory, Ruth Adams, Joseff Saunders   +13 more
doaj   +1 more source

Analytical Approach on Wave Overtopping on Levees

Coastal Engineering 1970, 1970
An analytical approach to evaluate the amount of overtopping for given conditions is studied in this paper Here, the wave overtopping is considered as a similar phenomenon to the flow over a weir changing the depth with respect to time The theoretical approaches used by many scholars have been mostly based on the dimensional analysis In this paper ...
Hiroyoshi Shi-igai, Tsugio Kono
openaire   +2 more sources