Empirical wave run-up formula for wave, storm surge and berm width
نویسندگان
چکیده
منابع مشابه
Effect of Berm Width and Elevation of Coastal Levees with Steep Slopes on Irregular Wave Run-up
This paper discusses the effect of berm width and elevation of coastal levees with steep slopes on irregular wave run-up. Based on the model tests, effect of the berm width and elevation on composite slopes is analyzed. The formula for reduction coefficient of wave run-up is obtained.
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The estimation of the maximum wave run-up height is a problem of practical importance. Most of the analytical and numerical studies are limited to a constant slope plain shore and to the classical nonlinear shallow water equations. However, in nature the shore is characterized by some roughness. In order to take into account the effects of the bottom rugosity, various ad hoc friction terms are ...
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Wave run-up is one of the most important and effective parameters in designing semi-submersible platforms. Besides unforeseen effects on the movements and response of the platform, wave run up can also cause slamming forces to be exerted on the lower deck of the platform. Therefore, at the first stages of this plan, before running tests on the model of the platform, numerical methods are usuall...
متن کاملISPH Numerical Modeling of Nonlinear Wave Run-up on Steep Slopes
Non-breaking tsunami waves run-up on steep slopes can cause severe damages to coastal structures. The estimation of the wave run-up rate caused by tsunami waves are important to understand the performance and safety issues of the breakwater in practice. In this paper, an Incompressible Smoothed Particle Hydrodynamics method (ISPH) method was utilized for the 2DV numerical modeling of nonli...
متن کاملمطالعه آزمایشگاهی تاثیرعرض اولیه سکو و قطر مشخصه سنگدانه های لایه آرمور در پایداری موج شکن های سکویی شکل پذیر
The predominant principle included in the design of reshaping berm breakwaters is the supply of a wide berm at or nearby the water level with less armor stone size than that used in conventional design, which are allowed to reshape until an equilibrium slope is attained. In the present study, the recession of the berm due to wave and structure parameters has been investigated based on two dimen...
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ژورنال
عنوان ژورنال: Coastal Engineering
سال: 2016
ISSN: 0378-3839
DOI: 10.1016/j.coastaleng.2015.10.006