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Veronese, A. (author)The note summarizes the study and the results of two series of experiments, carried out in the laboratory, on the erosion of the mobile bottom downstream of a drain (model). Confirming the degree of reliability of the method followed and the final results, the formulas deduced are applied to the underlying erosions found in two cases on...report 1937
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- report 1961
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Clarke, F.R.W. (author)Laboratory research on the effect of jets on erodible bed. Studies of scour hole shape. Includes measured data.report 1962
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- report 1963
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Herbich, J.B. (author), Van Weele, B. (author)The erosion of sand beaches due to oscillatory water particle motion of non-breaking waves can be of importance, particularly where such a beach is fronted by a sea wall supported on spread foundation. Laboratory study was conducted with natural beach sand; waves were generated mechanically. Geometric variables included the inclination of sea...report 1965
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Miller, D.R. (author)The design and construction of submarine pipelines involve s special investigations and studies to understand marine environmental conditions which affect the location, installation methods, and design techniques for undersea line s. The paper will discuss application of marine geology, oceanography and marine engineering studies to submarine...report 1965
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Breusers, H.N.C. (author)The conformity of local scour in experiments with non-cohesive bed material is studied for two-dimensional problems. A description of the flow pattern in the scour hole and development of the scouring process with time is given. The importance of the time scale in the design of structures where a temporary exposure of the bed to scouring effects...report 1966
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Breusers, H.N.C. (author)The time scale of local scour is of importance in many model studies of practical problems. The use of a time scale is justified by the similarity in experimental scouring holes under different conditions. A time scale is derived from experiments with a wide range of length scales, velocity scales and material scales. The influence of velocity...report 1967
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Schukking, W.H.P. (author)Vergelijkende analyse van de meetgegevens van Breusers en Spaargaren en de ontgrondingsformules van beiden.report 1968
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- Adihardjo, R. (author) report 1970
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- report 1972
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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
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- Adihardjo, R. (author) report 1972
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Bonasoundas, M. (author)Objective of this study was to examine the interaction of flow regimen and scouring at round piers and to obtain simple relationships in order to give the planning engineer a clear and practice oriented method of calculation. The experiments were preceded by an intensive study of the literature and the theoretical treatment of the problem. The...report 1973
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- Schukking, W.H.P. (author) report 1973
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Bringaker, C. G. (author), Moshagen, H. (author)The physics of scour is briefly examined both for unidirectional currents and for waves. The feeble experience from ocean structures is cited. For the Ekofisk site estimates show bottom velocities to grossly exceed existing stability criteria. If the site is swept by a current with a persistent direction scour is likely to occur within a...report 1973
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- Os, A.G. van (author) report 1974
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- Depeweg, H.W.T. (author) report 1975
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- Jorritsma, J. (author) report 1975
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Samide, G. W. (author), Beckstead, G. (author)Types of groynes are described and illustrated. Factors to be considered in the design of a groyne installation are discussed, with emphasis on the local scour at the head of a groyne. Scour estimation methods are discussed and ilustrated. Results from a review of the current literature are summarized in the form of a recommended design...report 1975