Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 308
... assumed as the ratio between the collapse pressure and the operating pressure . The degree of safety of the structure , defined as the probability of collapse , depends on the approximation level by which the critical pressure can be ...
... assumed as the ratio between the collapse pressure and the operating pressure . The degree of safety of the structure , defined as the probability of collapse , depends on the approximation level by which the critical pressure can be ...
Page 404
... assumed flat and response of the structure is statically evaluated . Thus the calculated response is relatively small compared with the result when the wave surface elevation is considered . Drag force is evaluated by 1 FD == Copv2A 2 Α ...
... assumed flat and response of the structure is statically evaluated . Thus the calculated response is relatively small compared with the result when the wave surface elevation is considered . Drag force is evaluated by 1 FD == Copv2A 2 Α ...
Page 439
... assumed to be small enough that as the buoy moves from an initial static equilibrium position to a position at time t , the position vector ▷ of an arbitrary point P in the buoy can be written as • .8 x ( 7 ) where · wat . ( 11 ) ...
... assumed to be small enough that as the buoy moves from an initial static equilibrium position to a position at time t , the position vector ▷ of an arbitrary point P in the buoy can be written as • .8 x ( 7 ) where · wat . ( 11 ) ...
Contents
PART | 1 |
Sea Surface Wind Stress in Stratified Atmospheric Flow | 49 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 65 |
Copyright | |
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acceleration amplitude analysis axial boundary conditions calculated cavitation cnoidal waves comparison components computed crest heights cylinder damping dent displacement distribution drag drag coefficient effects element equation estimated experimental factor Figure flow fluid force coefficients Fourier freak waves free surface function given Hilbert transform horizontal hull hydrodynamic hydrodynamic forces inertia interaction irregular wave linear wave LRFD maximum measured method monotower motion natural frequency nondimensional nonlinear North Sea obtained Ocean Offshore Structures OMAE oscillating parameters platform potential potential flow predicted pressure Proc reliability Reynolds number seastates second-order shear ship shown simulation skeg solution spectrum Statoil stress surface elevation Table theoretical transfer function transient wave values variable vertical vibration vortex induced vibrations vortex shedding wave elevation wave force wave kinematics wave load wave theory wave train Wheeler stretching wind