## 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 61

In order to compare the safety

In order to compare the safety

**coefficients**with that of design codes all load effects due to environmental loads ... It is noted that the material**coefficient**, um , derived from the present analyses in general is less than that of the ...Page 149

A skirt penetration depth of 19.9 m is needed to fulfil the NPD requirements for a soil material

A skirt penetration depth of 19.9 m is needed to fulfil the NPD requirements for a soil material

**coefficient**of Ym = 1.3 . For a target reliability index of B 4.0 corresponding to a failure probability of about 3 · 10-5 , the necessary ...Page 216

The partial safety

The partial safety

**coefficient**format has been developed to treat uncertainties in different de sign parameters ... PF = 0 ( -3 ) cumulative normal distribution importance factor H ean value standard deviation COV -**coefficient**of ...### 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