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 88
... ( bending ) ( bending ) torsion ( bending ) * ( bending ) Jacket Analytical and Computation Results Given by Three Major Methods ( Hz ) Mode No. Results of Modal Analysis of Jack - Up Platform Model Experimental platform modal analysis ...
... ( bending ) ( bending ) torsion ( bending ) * ( bending ) Jacket Analytical and Computation Results Given by Three Major Methods ( Hz ) Mode No. Results of Modal Analysis of Jack - Up Platform Model Experimental platform modal analysis ...
Page 370
... BENDING STRESS ( C = 0.8 ) BENDING STRESS ( C ̧ = 1.2 ) BENDING STRESS ( MPa ) EFFECTIVE TENSION ( T / T6 ( L ) ) STATIC + .0 0 . 0.2 0.3 0.4 0.5 0.6 0.7 0.8 NON . DIM . LENGTH ( s / L ) 0.9 1.0 Figure 4 : EFFECTIVE TENSION ( Ca = 1.2 ) ...
... BENDING STRESS ( C = 0.8 ) BENDING STRESS ( C ̧ = 1.2 ) BENDING STRESS ( MPa ) EFFECTIVE TENSION ( T / T6 ( L ) ) STATIC + .0 0 . 0.2 0.3 0.4 0.5 0.6 0.7 0.8 NON . DIM . LENGTH ( s / L ) 0.9 1.0 Figure 4 : EFFECTIVE TENSION ( Ca = 1.2 ) ...
Page 549
... bending stiffness on the angle of lay is similar in both cases . The numerical method gives inforation regarding the dependence of the bending characteristics on the bending moment . these informations were compared to the measurements ...
... bending stiffness on the angle of lay is similar in both cases . The numerical method gives inforation regarding the dependence of the bending characteristics on the bending moment . these informations were compared to the measurements ...
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 buoy buoyancy cable caisson calculated coefficient compliant tower components Conference on Offshore curve damage diameter displacement drag coefficient drilling dynamic effect equation equipment fatigue Figure finite element flexible floating production flow function horizontal hydrodynamic installation jacket kips length linear 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 Fig 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