document

Flood-control measures that utilize natural functions of rivers

Fukuoka, S. (author)

Describes the process of bank erosion by currents and (ship) waves, investigations in prototype and model.

report 1993

document

Analyse bodembemonstering Pannerdensch Kanaal 1989: Verslag bureaustudie

Termes, A.P.P. (author)

report 1990

document

Coastal Protection and Dune Management in The Netherlands

Verhagen, H.J. (author)

Because dunes protect a large part of The Netherlands against coastal flooding and inundation, it is vital to guarantee the strength of these natural sea defenses. Besides sea defense, dunes have other functions. Sandy shorelines and dunes are frequently eroded. A legal framework has been developed that guarantees the required safety-level of...

report 1990

document

Erosie door open taludbekledingen, bijlage E: Simulation of recirculation flow in a rectangular cavity

Boer, S. (author)

report 1989

document

Erosie door open taludbekledingen, bijlage C: Praktijkgericht onderzoek dijken

Klein Breteler, M. (author)

report 1989

document

Erosie door open taludbekledingen, bijlage F: Snelheden op talud door brekende golven

Klein Breteler, M. (author)

report 1989

document

Erosie door open taludbekledingen: Samenvattend verslag

Verheij, H.J. (author)

report 1989

document

Erosie door open taludbekledingen, bijlage A: Literatuurstudie en aanbevelingen voor praktijkgericht onderzoek

Laboyrie, J.H. (author), Klein Breteler, M. (author), Verheij, H.J. (author)

report 1988

document

Estuarine Muds manual

Delo, E.A. (author)

This report is an update of the working manual part of 'The hydraulic engineering characteristics of estuarine muds' Report No SR77, December 1986, made in the light of research conducted at Hydraulics Research Ltd (HR) and invited comments received from end users in the industry. A considerable research programme has been undertaken by HR since...

report 1988

document

Erosion of sediment through cellular revetment blocks applied as slope protection along coasts and inland waterways

Klein Breteler, M. (author), Laboyrie, J.H. (author), Verheij, H.J. (author)

Erosion of banks and dikes subjected to water motion can be prevented, for instance by application of cellular concrete revetment blocks. This type of revetment combined the merits of a closed block revetment and a slope revetment consisting of loose materials. Advantages are high permeability, high stability against wave attack and low block...

report 1988

document

Zand-watermengselstromingen: Het gedrag van zand-watermengselstromingen boven water: Verslag experimentele vervolgstudie

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

document

Sediment discharge measurement and calculation: Techniques for use at river gauging stations

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

document

ARMORFLEX EROSION CONTROL SYSTEM - Bank and Channel Protection

Anonymous, A. (author)

CONDITIONS LEADING TO CHANNEL EROSION FACTORS INFLUENCING DESIGN REQUIRED INFORMATION FOR DESIGN OF CHANNELS DESIGN PROCEDURE FOR ARMORFLEX LlNED CHANNELS EXTENT OF PROTECTIVE LlNING SELECTION OF FILTER FABRIC BACKFILL AND VEGETATION

report 1981

document

A preliminary investigation into the possibility of erosion in the area of the Flemish banks

Gossé, J.G. (author)

A knowledge of the distribution of sediment in terms of bed and suspended load is essential for a good working description, both qualitative and quantitative, of a coastal sea. A variety of physical, chemical and biological processes in coastal waters are directly connected to, or influenced by, the sediment regime present there. Physical...

report 1977

document

A guide to the use of grass in hydraulic engineering practice

Whitehead, E. (author)

Guidance on the use of grass to stabilise surfaces subject to erosion by intermittent flow. Provides information on the erosion resistance and frictional resistance of grass. Includes recommendations on grass mixtures, etc. Extensive literature survey

report 1976

document

Seabed scour by currents near platforms

Carstens, T. (author)

The gravity platforms in the North Sea, sitting directly on granular seabeds, may be undercut by scour and need scour protection. Conventional methods of protections are developed for structures 1or 2 orders of magnitude smaller and seem unnecessarily conservative when scaled to these larger sizes. The reason is that some of the flow details...

report 1976

document

Systematisch onderzoek naar twee en drie dimensionale ontgrondingen

Schukking, W.H.P. (author)

Samenvattend rapport van alle twee- en drie dimensionale ontgrondingsonderzoeken uit de periode 1960-1970 bij het Waterloopkundig Laboratorium in opdracht van Rijkswaterstaat. De informatie uit de onderzoeken M648 en M863 zijn in deze rapporten samengevat, evenals de resultaten uit M847. (3 delen).

report 1972

document

Stroombestendigheid van een grasmat op de dijk van Oostelijk Flevoland

Jong, R.J. de (author)

report 1970

document

Sedimentatie en erosie van sliblagen

Wiggers, J.B.M. (author)

report 1970

document

The history of the Dutch Coast in the last century

Bakker, W.T. (author), Joustra, D.Sj. (author)

The aims of this paper are: 1. To publish some available coastal measurements and computations of more than local importance. 2. To investigate the influence of groynes in practice. 3. To investigate the motion of the gullies in the outer deltas. The following conclusions are drawn: 1. The gross littoral drift along the Dutch coast is of the...

report 1970