## 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 59

The first order response is calculated as Xz = on : Low : U4 + V1 - P 221R , where ( 34 ) on Pyn A pretension coefficient of

The first order response is calculated as Xz = on : Low : U4 + V1 - P 221R , where ( 34 ) on Pyn A pretension coefficient of

**variation**of 5 % is used in the present study . This coefficient should be considered to include the following ...Page 60

For material with higher yield strength , that is , characteristic values about 350 MPa , the coefficient of

For material with higher yield strength , that is , characteristic values about 350 MPa , the coefficient of

**variation**is about 6 % , Hart et al . ( 1985 ) . For material with a characteristic yield strength higher than 400 MPa the ...Page 155

The

The

**variation**of E [ Hg ) with y ' has been estimated nonparametrically and separately for three classes of storms : 1. storms that extend outside the southern boundary ; 2. storms that fall entirely inside the region ; and 3. storms ...### 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