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 52
... calculations . This is due to an underestimation in the theoretical calculation of the second order wave excitation . The second order wave motions from the theoretical calculations are based on drift coefficients in regular waves ( H ...
... calculations . This is due to an underestimation in the theoretical calculation of the second order wave excitation . The second order wave motions from the theoretical calculations are based on drift coefficients in regular waves ( H ...
Page 53
... calculations . This might be caused by the fact that the static line tension is higher than mean tension from the test . Firstly , the total maximum offset is so high ( model test results give approx . 43.5 m ) that the model line ...
... calculations . This might be caused by the fact that the static line tension is higher than mean tension from the test . Firstly , the total maximum offset is so high ( model test results give approx . 43.5 m ) that the model line ...
Page 479
3.3 Results of the stress calculation 4 . The stress calculation and the rupture time calcu- lation has been made in ... calculations using a finite element program which includes plastic strain and creep elements . Discussion of the ...
3.3 Results of the stress calculation 4 . The stress calculation and the rupture time calcu- lation has been made in ... calculations using a finite element program which includes plastic strain and creep elements . Discussion of the ...
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