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 123
... response is always assumed to take place at an eigenfrequency , but the initial eigen frequencies will not become true response frequencies since added mass will depend on the non - dimensional frequency and hence also on the ...
... response is always assumed to take place at an eigenfrequency , but the initial eigen frequencies will not become true response frequencies since added mass will depend on the non - dimensional frequency and hence also on the ...
Page 316
... response profile of foundation footing on a rigid porous hard bed . 1012 amplitude of response 7 15- 71 7 05 6.95 69 6.85 6.8 v = 0.33 & = 0 8 , -0.1 he 8 , = 0.2hp & 0.3hr 8 , hp 675 500 1000 1500 2000 2500 3000 W ( m 19 amplitude of ...
... response profile of foundation footing on a rigid porous hard bed . 1012 amplitude of response 7 15- 71 7 05 6.95 69 6.85 6.8 v = 0.33 & = 0 8 , -0.1 he 8 , = 0.2hp & 0.3hr 8 , hp 675 500 1000 1500 2000 2500 3000 W ( m 19 amplitude of ...
Page 472
... response is primarily due to wind loading and second - order difference frequency slowly varying drift force excitation . The total instantaneous response may be writ- ten as a linear sum of low - frequency ( LF ) , wave - frequency ...
... response is primarily due to wind loading and second - order difference frequency slowly varying drift force excitation . The total instantaneous response may be writ- ten as a linear sum of low - frequency ( LF ) , wave - frequency ...
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 considered Copyright 2006 curve cylinder damping deck diameter displacement dynamic effects Engineering June 4-9 equation experimental fatigue damage floating force frequency domain function heave hull hydrodynamic impact interaction jacket linear LNG carrier matrix maximum measured Mechanics and Arctic method mode mode shapes model tests mooring lines motion natural frequency nodes nonlinear numerical obtained Ocean Offshore Mechanics oscillation parameters pile pipe plate platform predicted presented ratio response riser S-N curve sensor shear ship shown in Figure simulation soil spar spar platform static stiffness strakes stress surface Table tank Technology tendon transverse values velocity vertical vessel vibration vortex induced vibrations water depth wave height weld wind farm wind turbine