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 135
... stress cycling ( cycles / year ) Cumulative probability distribution ( exceedance ) of the normalised stress range ... concentration factor K , 1989b Effective stress concentration factor due to local defects Hot spot ( geometric ) ...
... stress cycling ( cycles / year ) Cumulative probability distribution ( exceedance ) of the normalised stress range ... concentration factor K , 1989b Effective stress concentration factor due to local defects Hot spot ( geometric ) ...
Page 138
... stress concentrations where fatigue initiation and crack growth will lead to failure . Due to the different causes of the concentration , the total stress concentration factor ( SCF ) is calculated as the product of two constituent ...
... stress concentrations where fatigue initiation and crack growth will lead to failure . Due to the different causes of the concentration , the total stress concentration factor ( SCF ) is calculated as the product of two constituent ...
Page 247
... Stresses due to dead and service loads and stress spectra due to loads are calculated at locations with extreme stress concentration ( hot - spots ) using the Finite Element method . Material deterioration is considered due to crack ...
... Stresses due to dead and service loads and stress spectra due to loads are calculated at locations with extreme stress concentration ( hot - spots ) using the Finite Element method . Material deterioration is considered due to crack ...
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