## 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 51

1996 OMAE - Volume II , Safety and Reliability ASME 1996 S ( 1 ) T Im T. T. T. ABSTRACT This paper examines the magnitude of the errors associated with the estimation of bivariate distributions of wave height and

1996 OMAE - Volume II , Safety and Reliability ASME 1996 S ( 1 ) T Im T. T. T. ABSTRACT This paper examines the magnitude of the errors associated with the estimation of bivariate distributions of wave height and

**period**based only upon ...Page 55

1 ) Tu average

1 ) Tu average

**period**of zero up - crossing waves 2 ) TO.2 = vzeroth spectral moment / second spectral moment = mo / m2 calculation of the sea - state parameters is insufficient to produce reliable estimates of the sea state .Page 60

This model shows symmetry about the mean zero up - cross

This model shows symmetry about the mean zero up - cross

**period**, T = ( mo / m2 ) " / ?, which implies no correlation between individual wave heights and**periods**. However , joint probability of heights and**periods**of wave records with ...### What people are saying - Write a review

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### Contents

PROBABILISTIC MODELLING OF THE ENVIRONMENT AND RESPONSE | 1 |

A Nonlinear Model | 29 |

STRUCTURAL RELIABILITY | 95 |

Copyright | |

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### Common terms and phrases

analysis applied approach approximation assessment associated assumed calculated capacity combined components consequences considered corresponding cost crack critical damage deck defined dependent depth described determined developed direction distribution effects element Engineering equation error escalation estimated evacuation evaluated event example explosion extreme factor failure fatigue Figure fire force frame frequency function given gives hazard important included increase indices initial inspection installation Italy joint limit load mean measured method mode normal obtained offshore operation parameters performed period plate platform possible practice predictions presented pressure probability problem procedure production random reference reliability reliability analysis response risk safety scenarios ship shown shows significant simulation standard statistical strength stress structure surface Table towing uncertainties variables wave height wind