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Pilarczyk, K.W. (author), Klein Breteler, M. (author), Bezuijen, A. (author)A summary of the theoretical and empirical knowledge of the stability of block-revetment structures under wave attack is given. This has been accomplished by selecting the very essence of the design formulas from (CUR/TAW, 1992/1994) and completing it afterwards with a database of results of large-scale model studies from all over the world....report 1995
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Van Riemsdijk Eldik, J. (author), Hofmann, H.J. (author), Stoutjesdijk, T. (author)In dit verslag wordt ingegaan op de grondmechanische aspecten welke een rol kunnen spelen bij het dimensioneren van alternatieve dijkbekledingen (blokkenmatten, schanskorven, zandzakken). Aan twee aspecten wordt aandacht besteed. Ten eerste wordt bekeken of er voldoende kennis is om voor de diverse systemen na te kunnen gaan onder welke...report 1994
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Van Vliet, F. (author)In het onderzoek naar het gedrag van taludbekledingen van gezette stenen op een granulair filter is tot op heden met name aandacht besteed aan "nieuwe" constructies. Het modelleren van het gedrag is gebaseerd op zettingen zoals die erbij liggen vlak na aanleg en is geverifieerd met grootschalige proeven. Voor deze situatie zijn de huidige...master thesis 1994
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Schiereck, G.J. (author)Loads (flow, waves, ships, porous flow), Erosion (flow, remainder) Load reduction, stability (flow, waves, porous flow), Protections, construction and maintenance, design.lecture notes 1993
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Pilarczyk, K.W. (author)J. Aguirre-Pe, R. Fuentes - Stability and weak motion of riprap at a channel bed A.F. Ahmed, F. EI-Gamal, M.M. Gasser - Deterministic and probabilistic design approaches of riprap as bank protection J.P. Ahrens - Design considerations for dynamic revetments G.J. Akkerman, E. Berendsen - Experimental validation of stability criteria for the...report 1993
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- Montauban, C.C. (author), Ven, M.F.C. (author) report 1993
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Høeg, K. (author)P r e f a c e This book describes Norwegian and international experience and practice with the use of asphaltic concrete cores for embankment dams. The properties of asphaltic concrete can, within fairly wide limits, be tailored to satisfy specific dam design requirements. This is an important aspect and advantage of using bituminous cores in...report 1993
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De Heer, R. (author)These lecture notes are an attempt to compile various existing matierial on hydraulic structures into a kind of handbook that servers two purposes: (1) to acquint the participants of the Hydraulic Engineering courses with the English terminology in the field of hydraulic structures; (2) to present an overview of the field of hydraulic structures...report 1993
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Anonymous, A. (author)Korte informatiebrochure over elementen vervaardigd uit cementbeton in de waterbouw. Het document gaat in op de volgende aspecten: - Toepassingsgebied - Constructieve aspecten - Materiaalkundige aspecten - Milieu-aspecten - Ecologische aspecten - Uitvoeringstechnische aspecten De conclusie voor het gebruik in oevers: Betonelementen zijn goed...report 1992
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Ward, D. L. (author), Ahrens, J. P. (author)A series of physical model tests was conducted in a wave flume to study the effect of dynamic rubble protection in front of a vertical bulkhead. This rubbble berm revetment was placed in front of a bulkhead with stone size such that wave action would reshape the berm into an equilibrium profile. Profiles of the berm were taken before and after...report 1992
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Herpen, J.A. (author)Op theoretische wijze is vastgesteld in hoeverre een asfaltconstructie mogelijk in kwaliteit kan afnemen in de tijd. De kwiliteitsafname van de constructie als geheel is het gevolg van de kwaliteitsafname van specifieke materiaal- en constructie-eigenschappen ofwel toestandskenmerken. De achteruitgang van deze toestandskenmerken is beschreven...report 1991
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Ogunbambi, H.A. (author), Rigter, B. (author)The study embodies a critical assessment and evaluation of different revetment types as solution to bank problems. The efficacy and usefulness of these revetment types and the associated empirical design methods (incorporatinghydraulic boundary conditions and load parameters) were checked with application to a particular case study in the delta...report 1991
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Hähne, K. (author)The effect of roots of grass and other vegetation on the strength of a clay and sand slope, as used in dikes and revetments. Focus on shear stress.report 1991
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Anonymous, A. (author)INTRODUCTION GENERAL SUMMARY OF EXPERIMENTS THE HARTEL CANAL PROTOTYPE EXPERIMENTS INTRODUCTION SITUATION INSTALLED INSTRUMENTS HYDRAULIC LOADS BEHAVIOUR OF TEST EMBANKMENTS Loose materials Plaeed (free) bloeks Flexible interloeked bloek revetments Sand-sausage mattresses (Profix) PVC Reno mattresses (Maeeaferri Gabions) Fixtone (Bitumarin B.V.)...report 1990
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La question préalable est de savoir pourquoi l'on envisage des ouvrages de protection, pourquoi ces protections sont prévues au moyen d'enrochements et quelle est, dans ce cas, l' utilisation que l'on en fait? A défaut de liste exhaustive, difficile à dresser en raison de la diversité des problèmes, on retiendra essentiellement: - la défense du...report 1989
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van der Meer, J.W. (author)Abstract not availabledoctoral thesis 1988
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Führböter, A. (author), Sparboom, U. (author)This paper deals with shock pressure phenomena due to breaking waves acting on sloping faces of sea dykes and other dike revetments. The full-scale investigations were carried out in the new research facility LARGE WAVE CHANNEL in Hannover. Germany. Maximum shock pressure estimations are given for practical slopes 1:4 and 1:6. An extension of...report 1988
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Riemsdijk van Eldik, J. (author)In de leidraad wordt een methode behandeld voor het selecteren van bekledingsmaterialen voor dijken en oevers. Eisen worden geformuleerd die in het algemeen aan bekledingsmaterialen kunnen worden gesteld. Uit deze eisen worden criteria afgeleid. Op basis van de locale situatie en randvoorwaarden ter plaatse van het betreffende dijkvak kan de...report 1988
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Klein Breteler, M. (author), Pilarczyk, K.W. (author)Summary of design methods for alternative revetments, such as interlock systems and block mats, gabions, concrete mattresses and geosystems, such as sandbags and sand sausages. This contribution aims at giving a summary of the increased knowledge, especially that concerning the design tools that have been made available.report 1988
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Klein Breteler, M. (author), Bezuijen, A. (author)The permeability of a layer of closely placed concrete blocks on a sublayer of gravel or sand without a geotextile has been investigated. The results indicate that the permeability of the blocks can be described as a combination of the permeability of the joints and the permeability of the the gravel just below the blocks. The permeability of...report 1988