Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15, Part 2American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 87
... force that reproduces the statistical properties of the standard formulation of the drag force closely , and which has a spectral density that approximates the desired force spectrum reasonably well . The distinct advantage of this ...
... force that reproduces the statistical properties of the standard formulation of the drag force closely , and which has a spectral density that approximates the desired force spectrum reasonably well . The distinct advantage of this ...
Page 90
... force formulations . However , since the underlying as- sumption of independent processes for the validity of the PCA is not strictly satisfied for X ( t ) = F ( t ) , we shall also give the exact result for the mean level upcrossing ...
... force formulations . However , since the underlying as- sumption of independent processes for the validity of the PCA is not strictly satisfied for X ( t ) = F ( t ) , we shall also give the exact result for the mean level upcrossing ...
Page 324
... forces , a total coefficient of variation of 70 % has been suggested by Petrauskas et al . ( 1994 ) . For a given wave height , a conditional COV for predicted wave - in - deck force of 35 % has been recommended by API ( 1994 ) ...
... forces , a total coefficient of variation of 70 % has been suggested by Petrauskas et al . ( 1994 ) . For a given wave height , a conditional COV for predicted wave - in - deck force of 35 % has been recommended by API ( 1994 ) ...
Contents
PROBABILISTIC MODELLING OF THE ENVIRONMENT AND RESPONSE | 1 |
A Nonlinear Model | 29 |
Spectral Bandwidth | 59 |
Copyright | |
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Adriatic Sea airgap amplitude applied approach assessment assumed calculated capacity coefficient collapse components considered Cook Inlet corrosion crack criteria damage deck defined Det Norske Veritas deterministic developed Dogliani effects Engineering environmental equation escalation estimated evacuation evaluated event explosion extreme value extreme value distribution failure modes failure probability fatigue Figure frequency function Guedes Soares hazard hindcast Hoop Stress hull ignition initial inspection jack-up joint limit linear load mean value measured method mooring nonlinear North Sea offshore structures operation optimisation parameters passive fire protection plate platform predictions pressure probabilistic probability density function probability distribution probability of failure procedure random variables reliability analysis reliability index response riser risk Safety and Reliability safety factors scenarios section modulus ship significant wave height simulation SORM statistical stochastic strength structural reliability Table temperature towing uncertainties vector Weibull distribution wind