Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 429
... criterion is just reached . Collapse Criteria The following collapse criteria have been iden- tified : a . Overturning of platform due to pull out of the piles in tension , b . Plastic collapse of the main column , and c . Punching ...
... criterion is just reached . Collapse Criteria The following collapse criteria have been iden- tified : a . Overturning of platform due to pull out of the piles in tension , b . Plastic collapse of the main column , and c . Punching ...
Page 708
... criteria show that : c . One model doesn't satisfy the capsize criteria for GM value equals zero and two models fail if the draft equals 20 m . One model fails the downflooding criteria if the draft is larger than 17 m . ACKNOWLEDGEMENT ...
... criteria show that : c . One model doesn't satisfy the capsize criteria for GM value equals zero and two models fail if the draft equals 20 m . One model fails the downflooding criteria if the draft is larger than 17 m . ACKNOWLEDGEMENT ...
Page 179
... criteria given in the draft API Recom- mended Practice for FPS Moorings and ( 2 ) to compare the mooring system reliability resulting from these criteria with more conven- tional platforms such as steel piled jackets ( SPJ ) . Only ...
... criteria given in the draft API Recom- mended Practice for FPS Moorings and ( 2 ) to compare the mooring system reliability resulting from these criteria with more conven- tional platforms such as steel piled jackets ( SPJ ) . Only ...
Contents
VORTEX SHEDDING AND VIBRATION | 187 |
OCEAN WAVES AND CURRENT | 209 |
COMPUTATIONAL METHODS | 247 |
Copyright | |
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added mass amplitude analysis approximately average body boundary condition cable calculated circular cylinder components computed correlation density diffraction displacement distribution drag coefficient dynamic effects Ekofisk Engineering experimental field Figure finite element floating flow fluid free surface frequency domain function Green function horizontal hydrodynamic hydrodynamic forces incident wave integral equation irregular waves length lift force linear load low-frequency matrix maximum measured method mode mode shapes mooring motion natural frequency nonlinear obtained Ocean Offshore Structures OMAE open boundary oscillation parameters phase velocity platform predicted present pressure problem random waves ratio response Reynolds number riser Sarpkaya seabed second-order ship simulation small forward solitary wave solution spectral spectrum stiffness surge tank tanker tension tether theory transverse values vector velocity potential vertical vessel vibration vortex vortices water depth wave drift damping wave forces wave height wave profile