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 121
... columns of the TLP ; and ( iii ) the complete TLP including pontoons . As ex- pected the simplified results based on a single cylinder do not ac- count for interference between the columns . More significantly , multiplying the load on ...
... columns of the TLP ; and ( iii ) the complete TLP including pontoons . As ex- pected the simplified results based on a single cylinder do not ac- count for interference between the columns . More significantly , multiplying the load on ...
Page 527
... columns after the deck mating . For condition A the TLP deck is landed directly onto the TLP column tops without jacks . This results in large compressive forces on the inboard support points on the column top , with little or no ...
... columns after the deck mating . For condition A the TLP deck is landed directly onto the TLP column tops without jacks . This results in large compressive forces on the inboard support points on the column top , with little or no ...
Page 528
... columns , and pontoons . The column tops are modeled with strongback members which support the trusses framing in at the columns . Individual jacking elements are modeled at the end of each strongback member . Jack extensions are ...
... columns , and pontoons . The column tops are modeled with strongback members which support the trusses framing in at the columns . Individual jacking elements are modeled at the end of each strongback member . Jack extensions are ...
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