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Taconis, T.W. (author)A guyed tower offshore windmill has been designed to utilize the much higher wind energy production possible there in comparison to onshore. It will be sited in an intermediate water depth (=75 m) of a coastal region. The feasibility for North Sea conditions for a structure with a life of 25 years has been examined. A modified design, slender...master thesis 1984
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Oud, E.L.C.M. (author)Uit de voorstudie is naar voren gekomen, dat een LPG terminal met een gekoelde opslag van 70.000 m.3 in het Westelijk Havengebied van Amsterdam mogelijk moet zijn. Voor de aanvoer van LPG vanuit het Midden-Oosten en Noord-Afrika kan men gebruik maken van LPG tankers met een inhoud van 75.000 m? Dat komt overeen met 50.000 DWT. Vanwege de vele...master thesis 1986
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Kool, A.N.H. (author), Wittenberg, G.J. (author)Het rapport bestaat uit drie deelrapporten. Deel I (1986a): Vooronderzoek Offshore Olieterminal te Cayo Arcas, Golf van Mexico. Deel II (1986b): Het ontwerp van het eiland Cayo-Arcas ten behoeve van een olieterminal in de Golf van Mexico, hoofdontwerp. Deel III (1986c): Bepaling van de lange termijn ondiep water statistiek rondom het eiland Cayo...master thesis 1986
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- Fokkema, D. (author) master thesis 1987
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Mommersteeg, M. (author)De italiaanse oliemaatschappij A.G.LP. is van plan in de Middellandse Zee tussen Italië en Libië een offshore basis te ontwikkelen voor de winning van ruwe olie. In deze basis, Bouri Field, zullen eerst exploratieboringen verrich t worden, waarna later exploitatie plaats kan vinden. Tijdens de exploratiefase zullen er op de boorplatformen...master thesis 1987
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Kraak, A.W. (author)Jack-up offshore structures have a natural period which lies in the high frequency tail of the spectra of North Sea storm waves. This taxi has Significant energy and the jack-up may experience significant dynamic Data have become available from field measurements of the dynamic behaviour of the Maersk Guardian jack-up rig. These data have been...master thesis 1990
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Kraneveld, M.R. (author)In conventional practice extreme design conditions for offshore structures are obtained very conservatively by extrapolating 3-hourly statistics of wind, wave and current data to a (say) 100 year return level, assuming that the 100-year extremes occur simultaneously and act in the same direction. This study involves an alternative approach...master thesis 1991
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Hunnego, P. (author), Schuhmacher, T.D. (author)Het gebruik van beton voor de bouw van offshore platforms is tot op heden zeer beperkt in vergelijking met staal. Tot voor kort werd beton alleen toegepast voor grote waterdiepten in de Noordelijke Noordzee. Het gebruik van beton in ondiep water kent tot nu toe (1991) slechts twee voorbeelden: Ravenspurn en het platform voor de F3-locatie. Beide...master thesis 1991
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Gangaram-Panday, A. (author)De Beers Marine is currently mining diamonds offshore near the Namibian coast (at water depths of 115 - 140 meters), using a vertical batch drill mining system ('Wirth drill"). Previously also continuous seabed crawlers have been used, but this method was discontinued because of unsatisfactory operational performance and recovery of the diamonds...master thesis 2003
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Burg, L. (author)Studies underscore the significant reserve potential of the Arctic region: an estimated 25 percent of potential oil and gas reserves, onshore and offshore, is believed to be located in the Northern Hemispheres Arctic region. Although these areas already have been under consideration for over 30 years, technical difficulties have put a threshold...master thesis 2007
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Van Gerven, F.P.M. (author)In the need for more green energy a prominent role is reserved for wind energy. Offshore wind energy in deeper waters capitalises on more efficient wind properties and increased public acceptance compared to onshore wind energy and wind farms close to shore. In the coming years the offshore wind market is expected to evolve rapidly, especially...master thesis 2011
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De Blaeij, T. (author)Monopiles are being used more extensively for offshore wind turbine foundation. Current guidelines on the construction of fixed offshore foundations still base the design of laterally loaded piles in sand on empirical data (p-y curves), originating from the oil and gas industry, from field tests executed in 1974 on 0.61 m diameter piles. However...master thesis 2013
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Make, M.K.P. (author)Floating wind turbines are becoming fashionable within the Renewable Energy world. In the last years MARIN has been involved in an increasing number of projects for the offshore wind industry. The complete simulation of a full-scale free-floating wind turbine under waves and winds using viscous-flow (Unsteady-Reynolds-Averaged-Navier-Stokes...master thesis 2014
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Bakermans, B.A. (author)Traditionally, ports are located in areas protected by natural shelter. Shelter is needed for the safe mooring of vessels and for the efficient handling of containers and other cargo. Disadvantage of the areas which provide natural shelter is their limiting depth. Due to the increasingly bigger vessels, dredging in ports became inevitable....master thesis 2014
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- Pandit, A.M. (author) master thesis 2014
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Duiverman, O.S. (author)Since the rise of oil prices in 2007, the difference in gas prices between the US and Europe has increased steadily. The pressure to efficiently produce and maintain gas assets has thus also increased. On top of these external trends, ONEgas strives to be in the top quartile companies in the gas market. The integrated contractor of ONEgas, AJS,...master thesis 2014
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Nieuwenhuis, M.T.A. (author)During gas production offshore, also water is produced. There are gas numbers available per well, but the water production is only known for several wells together. This thesis tries to model the water production per well based on the available data. This is done through a least-squares method. The report shows that it is very difficult to find...master thesis 2014
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Izzo, G. (author)Seaway Heavy Lifting is an offshore contractor, involved in the wind energy market. Nowadays SHL is preparing on expanding T&I capabilities to include WTGs, after the experiences with foundations, platforms and met-masts. The company desires to enter in this market with innovative and highly efficient solutions. In order to achieve this goal,...master thesis 2014
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Tijsen, J.N.W. (author)Concrete structures in marine environments subject to sea ice interaction are at risk of erosion and damage. Industry is interested in characterizing the ice abrasion phenomenon so that abrasion risk can be managed. The experiments conducted in this work have an exploratory character in order to identify the abrasion phenomenon and qualitatively...master thesis 2015
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Rong, K. (author)This thesis presents the comparative study of the three different dynamic analysis methods (quasi-static, frequency-domain, time-domain), with respect to the dynamic analysis of the Yme MOPUstor platform. The initiation of this thesis is Allseas engineering project. As a major contractor in the oil and gas industry, Allseas group is seeking a...master thesis 2015