## 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 309

broken down into more detailed

broken down into more detailed

**cost**items , i.e. production , logistics , administration , insurance , workover , tariff and miscellaneous items . and the expected**costs**of failure must be considered to ensure a satisfactory balance is ...Page 312

**Cost**components of six different cases are plotted in Fig . 5. Using the same data as the last example except : Case 1 : Constant production rate Case 2 : Quadratic production rate Case 3 : Linear production rate Case 4 : Replacement ...Page 314

Expected

Expected

**Cost**Components ( m £ ) Ini .**cost**Oper .**cost**Decom .**cost**IMR**cost**Fail .**cost**1 1 1 J 10296C 0-7918-461-5. P. ( t ) Fig . 3 Production rate curves 10 Constant Linear Quadratic [ P : ( TL ) ] opt IMR N Structural Failure IMR ...### 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