## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 2American Society of Mechanical Engineers, 1991 - Arctic regions |

### From inside the book

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Page 24

STATISTICAL MOMENT - BASED MODELS Statistical models considered here assume knowledge of four moments of the wave elevation n ( t ) : mean mn ,

STATISTICAL MOMENT - BASED MODELS Statistical models considered here assume knowledge of four moments of the wave elevation n ( t ) : mean mn ,

**standard**deviation 0 , = Hs / 4 , skewness Q3 = E ( ( 9- m . ) / 0 , ) , and kurtosis a4 = E ...Page 54

A lognormal distribution is assumed for the fraction Y ;, which can then be expressed as follows Y = Fexpu ; + U 3U ; ) ( 28 ) where U , is a

A lognormal distribution is assumed for the fraction Y ;, which can then be expressed as follows Y = Fexpu ; + U 3U ; ) ( 28 ) where U , is a

**standard**normally distributed variable which is the same for all sea states i under the ...Page 223

The Stochastic Model Eme ( m ) of Vertical Stillwater Bending Mg The stochastic model FMg ( ms ) can be defined on the basis of statistical data for mean values and

The Stochastic Model Eme ( m ) of Vertical Stillwater Bending Mg The stochastic model FMg ( ms ) can be defined on the basis of statistical data for mean values and

**standard**deviations of different ship types as published in / 15 / ...### What people are saying - Write a review

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### Contents

Occurrence of Extreme Waves With Respect to Significant Wave Height | 1 |

Spectral Modelling of Sea States With Multiple Wave Systems | 13 |

Statistical and Physical Models of Nonlinear Random Waves | 23 |

Copyright | |

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### Common terms and phrases

amplitude analysis applied approach approximation assumed bending calculated coefficient component computed condition considered correlation corresponding costs crack damage defects defined density depends described determined developed deviation direction distribution dominated effect element Engineering equation estimated evaluation event example expected expressed factors failure fatigue Figure force frequency function given important increase initial inspection integral joints length limit linear load maintenance material matrix maximum mean measured method normal observed obtained offshore structures parameters peak performed period plate platform possible presented probabilistic probability problem procedure random variables range reliability repair Report represented respectively response safety sample ship shown shows significant simulation spectra standard statistical stochastic storm strength stress structural surface Table tendon term tion uncertainty variables variation vector wave height yield