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 15
... dominated in the opposite case . The spectra are defined by 76 ordinates which are spaced 0.00625 Hz . In the first ... dominated spectra . This results from the fact that often a peak is Type Spectra \ Meth . Identification ONE PEAKED ...
... dominated in the opposite case . The spectra are defined by 76 ordinates which are spaced 0.00625 Hz . In the first ... dominated spectra . This results from the fact that often a peak is Type Spectra \ Meth . Identification ONE PEAKED ...
Page 17
... dominated spectra , shown in figure 3 , has the highest probability of occurence for sea states of Tp 7.55 and Hs 2m , while the swell dominated spectra has it at Tp = 12 s and Hs = 1.5m . Fig . 4 - Probability of occurrence of sea ...
... dominated spectra , shown in figure 3 , has the highest probability of occurence for sea states of Tp 7.55 and Hs 2m , while the swell dominated spectra has it at Tp = 12 s and Hs = 1.5m . Fig . 4 - Probability of occurrence of sea ...
Page 20
... dominated spectra and .392 for wind dominated spectra . The joint probability of occurrence of these parameters is also not very well defined but the figures 10 and 11 summarise that information . Fig . 11 . 0.60 0.80 0.40 Tr 0.20 T ...
... dominated spectra and .392 for wind dominated spectra . The joint probability of occurrence of these parameters is also not very well defined but the figures 10 and 11 summarise that information . Fig . 11 . 0.60 0.80 0.40 Tr 0.20 T ...
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