Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 3
... amplitudes ac , the trough amplitudes a , and the down - zero - crossing wave heights H of the Frigg data are independently observed and compared to the model . Henceforth the random variable is an amplitude noted A regardless of ac ...
... amplitudes ac , the trough amplitudes a , and the down - zero - crossing wave heights H of the Frigg data are independently observed and compared to the model . Henceforth the random variable is an amplitude noted A regardless of ac ...
Page 53
... amplitude . The cyclic shear strain accumulated due to the number of cycles in each block is determined from the ... amplitude and horizontal force amplitude is expressed by the transfer function HQ ( w ) . The rela- tion between wave ...
... amplitude . The cyclic shear strain accumulated due to the number of cycles in each block is determined from the ... amplitude and horizontal force amplitude is expressed by the transfer function HQ ( w ) . The rela- tion between wave ...
Page 91
... amplitude rolling . This is thus examined from a probabilistic point of view . The nonlinear rolling in a stochastic sea is analysed by means of an approximate perturbation method . The results indicate that the possibility of ...
... amplitude rolling . This is thus examined from a probabilistic point of view . The nonlinear rolling in a stochastic sea is analysed by means of an approximate perturbation method . The results indicate that the possibility of ...
Contents
Spectral Modelling of Sea States With Multiple Wave Systems | 13 |
Statistical and Physical Models of Nonlinear Random Waves | 23 |
Extrapolation of Design Waves in the Gulf of Guineal | 33 |
Copyright | |
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amplitude applied approximation assumed bending moment calculated coefficient component computed condition considered correlation corresponding crack growth crack length damage damping defined density function detected deterministic effect element Engineering equation estimated evaluation failure probability Figure fracture mechanics frequency fuzzy Gaussian given hindcast inspection integral joints limit state function linear load lognormal maintenance matrix maximum mean value method nonlinear normal normal distribution obtained offshore structures order statistics parameters partial safety factors plate platform probabilistic probability density probability density function probability of failure procedure random variables redundancy reliability analysis reliability index repair residual stresses response sample seastates shear ship shown significant wave height simulation spectra spectrum standard deviation statistical stiffness storm strength stress range structural reliability surface system reliability Table tendon tension tion transfer function uncertainty updated variation vector vector process vertical wave bending Weibull Weibull distribution welded yield stress