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 136
... Nominal stress Yield stress Standard deviation of g Residual stress on surface INTRODUCTION After nearly two decades of continuous expansion of offshore activities in the North Sea , the Offshore Industry is now in a consolidation ...
... Nominal stress Yield stress Standard deviation of g Residual stress on surface INTRODUCTION After nearly two decades of continuous expansion of offshore activities in the North Sea , the Offshore Industry is now in a consolidation ...
Page 221
... nominal ( code ) values of stillwater and wave loads . This leads to two design values of these loads , the sum of which must not exceed a design value of the strength of the ship structure , which is again a nominal ( code ) value of ...
... nominal ( code ) values of stillwater and wave loads . This leads to two design values of these loads , the sum of which must not exceed a design value of the strength of the ship structure , which is again a nominal ( code ) value of ...
Page 223
... nominal value of the upper yield point In ( 4 ) all numbers are of dimension [ N / mm2 ] . For ordi- nary hull structural steel σ = 235 [ N / mm2 ] . The distribution func- tion F ( a ) of the random admissible stress Σ is approximately ...
... nominal value of the upper yield point In ( 4 ) all numbers are of dimension [ N / mm2 ] . For ordi- nary hull structural steel σ = 235 [ N / mm2 ] . The distribution func- tion F ( a ) of the random admissible stress Σ is approximately ...
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