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Kroon, A. (author)The present report gives a summary of all the data collected during the field campaign at the beach and in the nearshore zone near Egmond aan Zee, the Netherlands in 1990. The field experiments are executed with the overall goal to improve the knowledge of the processes which govern the depositional and erosional responses of the surfzone,...report 1990
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- Klaassen, G.J. (author) report 1990
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Langendoen, E.J. (author)The research that has been presented in this report is a part of an ongoing study on the siltation of tidal harbors. The study deals with the water motion in the harbor entrance, which motion causes the siltation. As yet, too little is known about this complicated time-dependent water motion. The data obtained during the research will be used to...report 1990
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Talmon, A.M. (author), De Graaff, J. (author)A laboratory experiment in a 180 degree curved flume with a mobile bed and suspended sediment transport is described. The flow is steady. The bed topography is measured by means of a profile indicator. The bed topography is characterized by a slowly damped oscillation of the transverse bed slope. Downstream of the bend entrance a pool and a...report 1989
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- Ribberink, J.S. (author), Al-Salem, A.A. (author) report 1989
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- Ribberink, J.S. (author) report 1989
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Langendoen, E.J. (author)Many harbors in the world suffer from siltation in their basins and in many cases removal of the deposited sediment leads to high costs. This siltation results from a net transport of sediment into the harbor caused by the water motion in the harbor entrance. The water motion is very complex and of a three-dimensional nature. Three main...report 1989
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De Vriend, H.J. (author), Koch, F.G. (author)I: Flow of water in a curved open channel with a fixed plane bed II: Flow of water in a curved open channel with a fixed uneven bed III: Accuracy of measurements in a curved open channel In this report the flow of water in a curved open channel, which consists of a38 m long straight section followed by a 90° bend with a radius of 50 m (see...report 1987
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- Mastbergen, D.R. (author), Kemenade, A.J.M. van (author), Winterwerp, J.C. (author), Pernis, W.J. van (author), Groot, M.B. de (author) report 1987
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- Steetzel, H.J. (author) report 1986
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Van Mierlo, M.C.L.M. (author)From Struiksma et al (1985) it can be concluded that more experimental evidence is needed to achieve a correct formulation. Generally the available data can only be used for an integral check as, for instance, was done by Zimmerman and Kennedy· ( 1978). More useful information could be obtained by carrying out experiments directed at the...report 1986
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Yen, C.C. (author), Tang, F.L.W. (author), Hou, H.S. (author), Ou, S.H. (author)-short course given at the20th ICCE 1986 in Taipeh: Mitisuyasu – Breaking waves and their roles in the ocean Bretschneider – On Hurricane model Bijker – Movable bed models for coastal problems Christensen – Hydraulic model Swart - Prediction of beach changes and equilibrium profiles Dean – Littoral transport budget Chiu – Coastal sediment survey...report 1986
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- Flokstra, C. (author) report 1985
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Jaramillo Torres, W.F. (author), Jain, S.C. (author)The objectives of the present investigation were the determination of the characteristic parameters of morphological processes in alluvial channels. Special attention was directed toward the aggradation process due to total sediment-load augmentation and degradation due to either sediment-discharge diminution or base-level lowering. Linear and...report 1984
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Anonymus, A. (author)Design manual for coastal structures. Note that this manual is replaced by the Coastal Engineering Manual. However, this document contains quite some useful information for present day coastal engineersreport 1984
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Nakato, T. (author), Kennedy, J.F. (author), Vadnal, J.L. (author)The principal features of the numerical model developed herein for calculation of flow and sediment-transport distributions in alluvial-river bends may be summarized as follows: i. The secondary-flow strength and the bed topography are uncoupled from the calculation of distributions of lateral shift velocity and streamwise velocity. This is...report 1983
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Bolton, P. (author)The terms 'wash load', 'suspended bed material load' and 'bed load' are not clearly defined but, if applied with care, provide a useful basis for sub-dividing the total discharge of sediment in a river for the purpose of measurement. The accuracy with which each of the three types of sediment transport must be measured will depend on their...report 1983
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Galappatti, R. (author)A new depth averaged model for suspended sediment transport in open channels has been developed based on an asymptotic solution to the two dimensional convection-diffusion equation in the vertical plane. The solution for the depth averaged concentration is derived from the bed boundary condition and the computation of transport rate and...report 1983
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Breusers, H.N.C. (author)lecture notes on sediment transport by currents, initiation of motion, fall velocity, properties of the material, bed load, suspended load, total load, stable channels, river bed variations, scour, measuring techniques, sediment transport in pipes.report 1983
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Verhagen, H.J. (author)Analysis of the effect of a submarine canyon on the coastal erosion near Cap Lopez, Gabon, using mathematical modellingreport 1983