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
... concentration factor K , 1989b Effective stress concentration factor due to local defects Hot spot ( geometric ) stress concentration factor Γ Δ Non - dimensionalised stress concentration factor L Loading M NCG N1 Number of cycles for ...
... concentration factor K , 1989b Effective stress concentration factor due to local defects Hot spot ( geometric ) stress concentration factor Γ Δ Non - dimensionalised stress concentration factor L Loading M NCG N1 Number of cycles for ...
Page 138
... 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 SCF's ...
... 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 SCF's ...
Page 247
... concentration ( hot - spots ) using the Finite Element method . Material deterioration is considered due to crack propagation . Load and resistance parameters are assumed to be uncertain . Modern reliability methods are applied to ...
... concentration ( hot - spots ) using the Finite Element method . Material deterioration is considered due to crack propagation . Load and resistance parameters are assumed to be uncertain . Modern reliability methods are applied to ...
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