Effect of Different Wave Theories on Run-Up Prediction

Publish Year: 1391
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

ICOPMAS09_061

تاریخ نمایه سازی: 24 خرداد 1393

Abstract:

Swash zone is the oscillating interface between seawater and land. Wave runup on the beach results in swash oscillations that are believed to cause significant sediment transport [1]. On theother hand, predicting wave runup on an open coast is important in estimating the area affected by storm waves. Run-up, R, is defined as a local maximum or peak in the instantaneous water elevation, η, at the shoreline. (Error! Reference source not found.) The upper limit of run-up is an important parameter for determining the active portion of the beach profile. [2] At present, theoretical approaches for calculating run-up on beaches are not viable for coastaldesign. Difficulties inherent in run-up prediction include nonlinear wave transformation, wavereflection, three-dimensional effects (bathymetry, infragravity waves), porosity, roughness, permeability, and groundwater elevation. In the present paper, wave run-up has been predicted based on one-dimensional Boussinesq equations for different incoming regular wave models and the results are compared to each other and to the proposed emperical relations to determine which kind of wave models lead to closer results to the experimental studies.

Authors

Seyedeh Masoumeh Sadaghi

PhD student in Marine Structures Engineering , University of Tehran

Peyman Badiei

Assistant Professor , University of Tehran

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  • Kamphuis, J. W. 1991. "Alongshore Sediment Transport Rate, " Journal ...
  • CEM-2006, Coastal Engineering Manual ...
  • MIKE21 Manual, Boussinesq Waves Module, User Guide, 2007 ...
  • Ting F.C.K., Kirby J.T., (1994), Observation of undertow and turbulence ...
  • Chen Q., Kirby J.T., Dalrymple R.A., Kennedy A.B., Chawla A., ...
  • Madsen P.A., Sorensen O.R., Schaffer H.A., (1997), Surf zone dynamics ...
  • Hedges T. S., Mase H., (2004), Modified Hunt's Equation Incorporating ...
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