Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1, Parts 1-2American Society of Mechanical Engineers, 2004 - Arctic regions |
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Page 447
... stress methodologies has been performed on a side shell connection detail typical of a representative FPSO or tanker vessel . Computations of hot spot stress via either method are consistent with current recommended practice ...
... stress methodologies has been performed on a side shell connection detail typical of a representative FPSO or tanker vessel . Computations of hot spot stress via either method are consistent with current recommended practice ...
Page 453
... stress across all element types and mesh refinements is less than 3.5 % . The coefficient of variation across each ... stress from 0.4t and t is about 8 % higher than the converged hot spot stress from 0.5t and 1.5t , which in turn is ...
... stress across all element types and mesh refinements is less than 3.5 % . The coefficient of variation across each ... stress from 0.4t and t is about 8 % higher than the converged hot spot stress from 0.5t and 1.5t , which in turn is ...
Page 455
... stress Eqy the magnitude of the computed hot spot stress is within ± 5 % of the magnitude of the reference stress C UC the computed hot spot stress is more than 20 % greater in magnitude than the reference stress the computed hot spot ...
... stress Eqy the magnitude of the computed hot spot stress is within ± 5 % of the magnitude of the reference stress C UC the computed hot spot stress is more than 20 % greater in magnitude than the reference stress the computed hot spot ...
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Common terms and phrases
amplitude analysis ASME axial barge caisson calculated Campos Basin catenary coefficient comparison computed Conference on Offshore configuration Copyright damping deck diameter diffraction displacement draft drag drag coefficient dynamic effect equations Figure finite element flow fluid force FPSO frequency domain heave hot spot stress hull hydrodynamic installation interaction jacket kips linear load load transfer located longitudinal maximum measured Mechanics and Arctic method mode model test Model-I mooring lines mooring system motion nonlinear numerical obtained Offshore Mechanics offshore structures parameters peak performed Petrobras pipe platform polyester predicted pressure ratio Rayleigh distribution response Reynolds number riser Riser Tensioning S-N curve seastates shear shown in Fig simulation soil spectral spectrum spudcan steel stiffness subsea Table transverse upstream cylinder values velocity velocity potential vertical vessel vibration vortex vortex induced vibrations water depth wave height Weibull distribution Y Force