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 405
... wall thickness , a section of extra high strength steel ( oy 480 ) was inserted over a total length of 11.0 m . By using the extra high strength steel , the pile wall thickness could be reduced to 80 mm . = As extra high strength steel ...
... wall thickness , a section of extra high strength steel ( oy 480 ) was inserted over a total length of 11.0 m . By using the extra high strength steel , the pile wall thickness could be reduced to 80 mm . = As extra high strength steel ...
Page 466
... wall thickness center main column supported by three 8m diameter ( outer ) and 165mm wall thickness inclined legs . The first fundamental bending natural period of the prototype structure is around 6-7 secs . which is within the band of ...
... wall thickness center main column supported by three 8m diameter ( outer ) and 165mm wall thickness inclined legs . The first fundamental bending natural period of the prototype structure is around 6-7 secs . which is within the band of ...
Page 138
... thickness is controlled by the reduction factor " r " , Ores Modelling Parameters = 0 surface ( L0 - F ( # ) ) 1.0 ... wall thickness . Due to the effect on crack growth by other modes of stress intensity factors and the manufacturing ...
... thickness is controlled by the reduction factor " r " , Ores Modelling Parameters = 0 surface ( L0 - F ( # ) ) 1.0 ... wall thickness . Due to the effect on crack growth by other modes of stress intensity factors and the manufacturing ...
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