Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 442
... fatigue analyses are based on a frequency domain wave load analysis using Mac Camy and Fuchs theory . A number of wave directions are analysed . For each direction a number of seastates which adequately describes the long - term wave ...
... fatigue analyses are based on a frequency domain wave load analysis using Mac Camy and Fuchs theory . A number of wave directions are analysed . For each direction a number of seastates which adequately describes the long - term wave ...
Page 444
... fatigue analysis , case I El . Fatigue Axial In - plane Out - of planet [ mm ] Fatigue life class [ years ] SCFox SCF oby SCF obz No. 504 B 1.0 0.0 0.0 70 . 10000 504 E 1.0 1.0 1.0 70 . 115 504 B 1.0 1.5 1.0 70 . 61 504 F2 1.0 1.0 1.0 ...
... fatigue analysis , case I El . Fatigue Axial In - plane Out - of planet [ mm ] Fatigue life class [ years ] SCFox SCF oby SCF obz No. 504 B 1.0 0.0 0.0 70 . 10000 504 E 1.0 1.0 1.0 70 . 115 504 B 1.0 1.5 1.0 70 . 61 504 F2 1.0 1.0 1.0 ...
Page 446
... fatigue , and parts of these areas should and fabricated to satisfy S - N curve D. Cast or forged details : be designed that the main The fatigue analyses have shown fatigue sensitive areas of the MSF are at the MSF to shaft positions ...
... fatigue , and parts of these areas should and fabricated to satisfy S - N curve D. Cast or forged details : be designed that the main The fatigue analyses have shown fatigue sensitive areas of the MSF are at the MSF to shaft positions ...
Contents
COMPLIANT STRUCTURES | 313 |
Identification of NonLinear Effects in Predicting the Motion Response of Mobile Platforms | 337 |
RISERSMOORINGSCABLES | 345 |
Copyright | |
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amplitude analysis array axial beam Beaufort Sea behaviour bending moment bow quartering brace buoy buoyancy cable calculated compliant towers configuration curvature curve damping deck deflection developed diesel displacement distribution drag coefficient drillship dynamic Engineering environmental equation fatigue flexible riser force function heave horizontal hydrodynamic in-plane installation interaction jacket length linear load combination marine riser matrix maximum measured method mode mooring system Non-dim nonlinear obtained offshore structures Oseberg parameters phase pipe platform predicted problem Prudhoe Bay pycnocline ratio Rayleigh distribution relative response riser system riser tensioner rotating rubber fender seastates shaft shown in Figure simulation soil solution static stiffness Stirling Stirling Engine storage barge strain submarine surface Table template tension tests tion tower trawl Trondheim truss underwater values vector velocity vertical vessel water depth wave height wave load wave period