Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1American Society of Mechanical Engineers, 2006 - Arctic regions |
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Page 82
It can be observed that the natural period of the Generalized Jacobi method ( w ) approaches the damping natural period ( w ) of the numerical decay test . The latter is slightly smaller than the former , since the natural period of the ...
It can be observed that the natural period of the Generalized Jacobi method ( w ) approaches the damping natural period ( w ) of the numerical decay test . The latter is slightly smaller than the former , since the natural period of the ...
Page 84
... natural periods are calculated . The results are shown in Table 10 . Force Table 10 - Natural Periods for the five static simulations Natural Periods ( s ) – G. Jacobi Method - Prosim Roll Pitch Yaw 8,87 8,87 6,62 ( kN ) 0 860 Surge ...
... natural periods are calculated . The results are shown in Table 10 . Force Table 10 - Natural Periods for the five static simulations Natural Periods ( s ) – G. Jacobi Method - Prosim Roll Pitch Yaw 8,87 8,87 6,62 ( kN ) 0 860 Surge ...
Page 774
... natural frequency extracted is 285 Hz correspond with 3,5 msec of natural period for all model except for model using linear reduced integration solid element ( C3D8R ) . This element results lower first natural frequency which is 214 ...
... natural frequency extracted is 285 Hz correspond with 3,5 msec of natural period for all model except for model using linear reduced integration solid element ( C3D8R ) . This element results lower first natural frequency which is 214 ...
Contents
OFFSHORE TECHNOLOGY | 1 |
OMAE200692014 | 7 |
OMAE200692055 | 23 |
Copyright | |
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25th International Conference added mass amplitude analysis applied Arctic Engineering June ASME axial behavior bending bending moment boundary caisson calculated catenary coefficients collision computed Conference on Offshore configuration Copyright 2006 curve cylinder damping deck diameter displacement drag coefficient dynamic effects Engineering June 4-9 equation experimental fatigue damage floating frequency domain function heave plates hull hydrodynamic impact interaction jacket linear matrix maximum measured Mechanics and Arctic method mode model tests motion natural frequency nodes nonlinear numerical obtained Ocean Offshore Mechanics offshore structures OMAE2006 25th International oscillation parameters pile pipe predicted presented Proceedings of OMAE2006 ratio response riser S-N curve sensor shear ship shown in Figure simulation soil spar spar platform static stiffness strakes stress surface Table Technology tendon transverse values velocity vertical vessel vibration vortex induced vibrations water depth wave height weld wind farm wind turbine