## 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 74

The

The

**geometry**function depends on the overall**geometry**including the**geometry**of the crack and the**geometry**of a possible weld . To explicitly account for uncertainties in the calculation of K , the**geometry**function is written as Y ( a ) ...Page 183

When the constant amplitude loading , the

When the constant amplitude loading , the

**geometrical**and material parameters are random , then the number of cycles ... Boundary ( N ,**Geometry**, Conditions ) or ( 1 ) N = F2 The second mode of cracking ( mode - 2 ) : is relative to a ...Page 185

I = 8 ( ai ) B ) , B = 0,458 exp ( -0,657.n ) 1,291 Y = 0,122.n In a probabilistic context , n , c , the

I = 8 ( ai ) B ) , B = 0,458 exp ( -0,657.n ) 1,291 Y = 0,122.n In a probabilistic context , n , c , the

**geometry**itself and the amplitude obf loading should be considered random variables and i function of random variables . as a ...### 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