## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 2American Society of Mechanical Engineers, 1990 - Arctic regions |

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Page 8

Herein attention is given to the latter when the traditional design set of

Herein attention is given to the latter when the traditional design set of

**parameters**is established . reThe environmental description is discussed into some detail in Haver ( 1989 ) and herein only the main results are included .Page 11

By using a probabilistic description of the environmental

By using a probabilistic description of the environmental

**parameters**instead of just using their respective extremes , the distribution of the corresponding shear force can be determined . Herein we have adopted FORM procedure for this ...Page 12

Haver and Winterstein 6 included for some of the

Haver and Winterstein 6 included for some of the

**parameters**. These values are given in parenthesis in Table 4 . wave The standard deviations specified for and oh , are the values corresponding to the moment estimators of these ...### What people are saying - Write a review

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### Contents

Investigation of the Ergodicity Assumption for Sea States in the Reliability Assessment of Offshore | 1 |

OFFSHORE TECHNOLOGY PART | 33 |

Extreme Forces on Large AxiSymmetric Offshore Structures in Directional Seas | 49 |

Copyright | |

15 other sections not shown

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### Common terms and phrases

analysis applied approach approximately assessment assumed average basic calculated coefficient component computed considered constant corresponding cost crack growth curve cycles damage defect density depends depth derived described determined developed deviation distribution drag effects Engineering equation equivalent estimated evaluated example expected extreme factor failure failure probability fatigue Figure force fracture frequency function geometry given important included increase indicated initial inspection integration joints limit linear load Lognormal material maximum mean measured mechanics method normal obtained offshore structures operation parameters performed period platform predicted present pressure probabilistic probability procedure random variable range ratio reference relative reliability represent requirements respectively response risk safety sensitivity shown shows significant simulation standard statistical storm strength stress structure surface Table tension tether tubular uncertainty variables variation wave wave height weld