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
... stress time history root mean square ( RMS ) value Local stress Materials constant in Manson - Coffin equation Mean local stress Nominal stress Yield stress Standard deviation of g Residual stress on surface INTRODUCTION After nearly ...
... stress time history root mean square ( RMS ) value Local stress Materials constant in Manson - Coffin equation Mean local stress Nominal stress Yield stress Standard deviation of g Residual stress on surface INTRODUCTION After nearly ...
Page 257
... residual stresses ( σ , = 0 ) . If residual stresses are introduced , the tensile yield zones at the plate edges do not affect plate stability and therefore the compressive residual stress increases the plate central deflection from dog ...
... residual stresses ( σ , = 0 ) . If residual stresses are introduced , the tensile yield zones at the plate edges do not affect plate stability and therefore the compressive residual stress increases the plate central deflection from dog ...
Page 263
... residual stresses are important for e≤ 1 , whilst the model uncertainty and yield stress are the more important parameters at ɛ ' = 2. For mean values of imperfection based upon a code tolerance exceedance level of 10 per cent , it was ...
... residual stresses are important for e≤ 1 , whilst the model uncertainty and yield stress are the more important parameters at ɛ ' = 2. For mean values of imperfection based upon a code tolerance exceedance level of 10 per cent , it was ...
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