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http://dx.doi.org/10.9765/KSCOE.2012.24.3.228

Wave Overtopping Formula for Vertical Structure Including Effects of Wave Period : Non-breaking Conditions  

Kim, Young-Taek (River and Coastal Research Division, Korea Institute of Construction Technology)
Lee, Jong-In (Department of Marine and Civil Engineering, Chonnam National University)
Publication Information
Journal of Korean Society of Coastal and Ocean Engineers / v.24, no.3, 2012 , pp. 228-234 More about this Journal
Abstract
Two-dimensional hydraulic experiments for wave overtopping under non-breaking wave condition are conducted. The wave overtopping formula for vertical structure is suggested and the results are compared with EurOtop (2007). The relative water depth coefficient (${\gamma}_{kh}$) shows that almost the same coefficient is obtained for certain range (kh > 1.55) regardless of relative water depth, that is, although the relative water depth becomes larger, the relative water depth coefficient is almost same. When the wave steepness becomes larger the wave steepness coefficient decreases. The overtopping formula are expressed by relative freeboard(R) and non-dimensional wave overtopping rate(Q) and this formula has the form of exponential function. In this formula, the effects of wave period on wave overtopping are quantitatively investigated and suggested through the relative water depth coefficient(${\gamma}_{kh}$) and wave steepness coefficient(${\gamma}_s$).
Keywords
vertical structure; relative water depth coefficient; wave steepness coefficient; overtopping formula; two-dimensional hydraulic experiments;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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