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 165
... approach . The second harmonic effects due to waves can be easily identified through the dynamic response spectrum which has two peaks occurring at the peak frequency of the input wave spectrum and the natural frequency of the structure ...
... approach . The second harmonic effects due to waves can be easily identified through the dynamic response spectrum which has two peaks occurring at the peak frequency of the input wave spectrum and the natural frequency of the structure ...
Page 166
... Approach The Time Domain DAF Approach is considered suitable for stiff fixed structures . The main feature of the approach lies in determining the DAFs and inertia loads as indicated in Figure 1. The DAFS are generally derived from the ...
... Approach The Time Domain DAF Approach is considered suitable for stiff fixed structures . The main feature of the approach lies in determining the DAFs and inertia loads as indicated in Figure 1. The DAFS are generally derived from the ...
Page 167
... Approach The Hybrid Approach is somewhat similar to the Time Domain DAF Approach with the difference in the calculation of DAF . The hybrid DAF is calculated based on the hybrid transfer functions and the resulting response spectra ...
... Approach The Hybrid Approach is somewhat similar to the Time Domain DAF Approach with the difference in the calculation of DAF . The hybrid DAF is calculated based on the hybrid transfer functions and the resulting response spectra ...
Contents
FLOATING PRODUCTION SYSTEMS | 1 |
OFFSHORE MECHANICS | 23 |
Early Production Systems in the North | 31 |
Copyright | |
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adsorber amplitude analysis angle Arctic Engineering axial bending buoyancy cable calculated coefficient compliant tower components Conference on Offshore curve damage diameter displacement drag coefficient drilling dynamic effect equation equipment fatigue finite element flexible floating production flow function horizontal hydrodynamic installation jacket kips length linear liquid limit load marine mass matrix maximum measured Mechanics and Arctic method mode mode shapes model tests modulus mooring line mooring system motion natural frequency nonlinear obtained Offshore Mechanics Offshore Technology Conference operation parameters performance pile pipe pipe materials pipeline platform pressure production riser random wave ratio response rope rotation RPIT shear shear modulus shear strength shown in Figure simulation soil static stiffness strength stress structure subsea surface syntactic foam tendon turbine uranium vane velocity vertical vessel water depth wave forces wave height wave power weight wellhead wire