Searched for: subject%3A%22breakwaters%22
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document
Meer, J.W. van der (author)
report 1988
document
Stam, C.J.M. (author)
In dit verslag worden oploopmetingen gepresenteerd en geanalyseerd welke zijn verkregen tiJdens een uitvoerig fundamenteel onderzoek naar de statische stabiliteit van stortsteen taluds onder golfaanval. Van ongeveer 250 stabil i teitsproeven zijn oploopmetingen verzameld. De analyse van deze proeven heeft geleid tot relaties waarmee enige...
report 1988
document
Van der Meer, J.W. (author)
Dit verslag bevat het tweede gedeelte van een uitvoerig fundamenteel onderzoek naar de stabiliteit van taluds van losgestorte materialen onder golfaanval. In het onderhavige verslag wordt voornamelijk de stabiliteit beschouwd van dynamisch stabiele storts teen taluds en grindstranden. Dynamische stabiliteit wordt gekenmerkt door het zich vormen...
report 1988
document
Mansard, E.P.D. (author)
In the last fifteen years the techniques of wave generation 'have advanced to a great extent that it is row possible to exercise controls, on parameters such as wave grouping, wave asymmetries. etc .. , during the simulation process.. This paper describes some of these techniques that were developed at the National Research Council of Canada,...
report 1988
document
Van der Meer, J.W. (author)
Dit verslag bevat het eerste gedeelte van een uitvoerig fundamenteel onderzoek naar de stabiliteit van taluds van losgestorte materialen onder golfaanval. In het onderhavige verslag wordt aIleen de stabiliteit beschouwd van stortsteen bekledingen en golfbrekers. Het onderzoek is gedefinieerd uitgaande van een uitgebreide literatuurstudie en van...
report 1988
document
Van der Meer, J.W. (author)
Dit verslag bevat het tweede gedeelte van een uitvoerig fundamenteel onderzoek naar de stabiliteit van taluds van losgestorte materialen onder golfaanval. In het onderhavige verslag wordt voornamelijk de stabiliteit beschouwd van dynamisch stabiele storts teen taluds en grindstranden. Dynamische stabiliteit wordt gekenmerkt door het zich vormen...
report 1988
document
Markle, D.G. (author)
This memorandum provides design guidance for sizing toe berm armor on breakwater and jetty trunks exposed to depth limited breaking waves whose crests approach at or near parallel to the structure
report 1987
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Van der Meer, J.W. (author)
Delft Hydraulics has performed an extensive investigation on the stability of rubble mound revetments and breakwaters under random wave attack. Two stability formulae have been derived which describe the stability of rock slopes as a function of wave height, wave period, slope angle, storm duration, permeability and damage level. The complete...
report 1987
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Markle, D.G. (author)
This technical note is to provide design guidance for sizing toe berm armor stone on breakwater and jetty trunks exposed to depth limited breaking waves whose crests approach at or near parallel to the structure.
report 1987
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Barends, F.B.J. (author), Van Dijk, J.J. (author)
The risk~analysis offers a method to determine the probability that an important function of a structure is no longer fulfilled (failure or malfunctioning). This probability should be selected having in mind the minimization of the generalized cost of the structure and the maximization of its utility (Minimax). Comparison of the contribution of...
report 1985
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Juul Jensen, O. (author)
Overview of failure mechanisms of rubble mound breakwaters of various types.
report 1984
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Graauw, A.F.F. de. (author)
report 1983
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Stans, J.C. (author)
report 1982
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Edge, B.L. (author), Baird, W.F. (author), Caldwell, J.M. (author), Fairweather, V. (author), Magoon, O.T. (author), Treadwell, D.D. (author)
The objectives of the Port Sines Investigation Panel were to collect perishable data on and to identify causes of the failure on February 26, 1978, of the rubble mound breakwater at Port Sines, on the Atlantic Coast of Portugal. This report is a result of that investigation. The structure is the largest of its kind in such an exposed environment...
report 1982
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Hales, L.Z. (author)
A multitude of conceptual models of floating breakwaters have been proposed without extensive or complete evaluation of most of these concepts. The technical literature regarding floating breakwater applicability and design procedures is fragmentary and sometimes confusing. Clear, concise guidance does not always exist for those responsible for...
report 1981
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Verhagen, H.J. (author)
Methode van berekenen van breakwaters met de methode van Bruun en Günbak, door gebruik te maken van het Iribarrengetal, en zo de Hudson formule te verbeteren.
report 1980
document
Losada, M.A. (author), Giménez Curto, L.A. (author)
Research on rubble mound breakwaters when confronted with waves. The rapport covers the flow characteristics and mound stability under regular waves and under oblique wave attack. The authors find a formula for rough, permeable slopes, flow characteristics under the action of a regular wave train by a function of the type. Furthermore they...
report 1980
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Stans, J.C. (author)
report 1979
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Price, W.A. (author)
It is not possible to design rubble mound structures employing complex blocks entirely from first principles. Each type of armour unit exploits properties like weight, interlocking, inter-block friction etc, in varying degrees to achieve stability. This is one of the reasons that the empirical formulae often used are inadequate and why most...
report 1979
document
Stans, J.C. (author)
report 1977
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