![]() ![]() You can email Van der Meer at for details, possibilities, and terms and conditions. VAN DER MEER Delft Hydraulics, Harbours, Coasts and Offshore Division, P.O. Practical aspects life time, finalizing įinal exercise, design of a cross-section of a breakwater. Coastal Engineering, 11 (1987) 219-239 219 Elsevier Science Publishers B.V., Amsterdam - Printed in The Netherlands Stability of Breakwater Armour Layers m Design Formulae JENTSJE W. Under layers/filters, rear side stability, toe, head Short exercise on determining armour weights. Short exercise on determining the crest height (run-up/overtopping/transmission). ![]() Rock armour stability and video: Rock Slopes based only on an empirical formula like Van der Meer’s 2 formula. ![]() Stability of breakwater armour layers Design formula. Introduction, functions, requirements, types of breakwaters, cross-section, general pictures, including physical model research īoundary conditions, waves, definitions, shallow water, daily and extreme wave climate, introduction to hydraulic response Hence, it may be unsafe to design a breakwater 14 Van der Meer JW. Presentation of cross-section of breakwater discussion Toe, head, life time, finalizing lectures Video: Rock Slopes stability concrete armourĮxercise on design of cross-section, without guidance Introduction to Exercise Breakwater Design A statically stable design of an Icelandic-type berm breakwater has been tested in a wave flume at HR Wallingford, where the behaviour from the start of moving of the first stones, up to a few times an overload condition, was measured very precisely, Sigurdarson and van der Meer (2011). Wave run-up, overtopping, transmission, reflection Introduction, functions, requirements, types of breakwaters, cross-section, general picturesīoundary conditions, waves, definitions, shallow water, daily and extreme wave climate, introduction to hydraulic response The set-up of the course can be as follows:įull 4 day course for students with more exercise The courses can be given in combination with or under the name of IHE Delft. Courses can be given at any location you would like and can be dedicated to your requirements. In the present study, six design options including three different nominal diameters (Dn50) and two crest freeboards (Rc) have been considered for the section E7 of a breakwater in Rudik port. This means that actually the course can be given in any language. The course was given by simultaneous translation from English to Spanish and vice versa. The course in Chile was attended by 60 professionals and 10 students. The first course has been given at the Yildiz Technical University, Ankara, Turkey and the second course for IMDC, Antwerp, Belgium and at Santiago, Chile. Instead of two weeks the course has now been compacted to a full 4 days in house course for (university) students and to an even more dedicated course for professionals at consulting companies. You can follow his lectures and exercise on breakwater design as a two weeks short course in March at IHE Delft. 1, pp.Dr Van der Meer has been lecturer for many years at IHE, Delft on breakwater design and was full professor at IHE Delft (0.2 fte) from January 2014 till June 2021. ![]() Journal: Journal of Intelligent & Fuzzy Systems, vol. Keywords: Artificial intelligence, Mamdani fuzzy approach, breakwaters, crest level approximation, 2% wave run-up It is demonstrated that Mamdani Fuzzy Logic model gives smaller error than the regression-based approach. Finally, 13 unique prototype data of Van de Walle are employed to test the proposed model. In order to verify and compare the presented method's applicability, 261 irregular wave run-up data of Van der Meer and Stam are considered for impermeable, permeable and homogenous rubble mound structures. Hence, the goal is to provide an alternative approach that is better than the regression-based approach at estimating 2% wave run-up level. As an alternative, Mamdani Fuzzy Logic model suggested with no restrictive assumptions. Although, in practic e, regression-based approach is widely-used, it is demonstrated herein that a set of restrictive assumptions hinder its use. Economic and safe design of the crest height of these structures require accurate estimation of 2% wave run-up value on breakwater slope. Tarkan Erdik, E-mail: Ībstract: Safe use of densely populated coastal zones depends on the performance of coastal structures against severe wave attack and strong currents. ![]()
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