Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1; Volume 7, Part 1American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 50
... drift force spectrum by introducing the frequency dependent wave drift coefficients . By discretizing the wave drift spectrum thus obtained a range of harmonic first order wave drift forces are obtained . Their contribution to the ...
... drift force spectrum by introducing the frequency dependent wave drift coefficients . By discretizing the wave drift spectrum thus obtained a range of harmonic first order wave drift forces are obtained . Their contribution to the ...
Page 159
... drift ) , and estimates of the short - term random tension variations resulting from the dynamic loading ( wave and ... force is assumed to be a function of the pretension in the mooring system and the global wind load ( and more generally , ...
... drift ) , and estimates of the short - term random tension variations resulting from the dynamic loading ( wave and ... force is assumed to be a function of the pretension in the mooring system and the global wind load ( and more generally , ...
Page 263
... drift forces associated with the wave surface fluctuations as in the previous cases . Irregular surface elevation time history and the corresponding response time histories and energy spectra for base shear is shown in Figure 11 ...
... drift forces associated with the wave surface fluctuations as in the previous cases . Irregular surface elevation time history and the corresponding response time histories and energy spectra for base shear is shown in Figure 11 ...
Contents
FLOATING PRODUCTION SYSTEMS | 1 |
OFFSHORE MECHANICS | 23 |
Early Production Systems in the North | 31 |
Copyright | |
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analysis angle applied axial bending cable calculated characteristics coefficient components Conference connected considered construction cost curve damage depth determined diameter direction displacement distribution dynamic effect element energy Engineering equation equipment fatigue field Figure flexible flow forces frequency function geometry given important included increase installation International joint length limit linear load lower mass material matrix maximum mean measured Mechanics method mode mooring motion natural normal obtained Offshore operation parameters performance period pile pipe pipeline platform position presented pressure problem production range ratio response riser shear shown shows significant soil static stiffness strength stress structure surface Table Technology tension tower turbine vane vessel wave weight wire