## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 4American Society of Mechanical Engineers, 1999 - Arctic regions |

### From inside the book

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Page 27

It is

but that the increase at 135 barg is significant . Calculated probabilities of failure

over a 20 - year period are illustrated graphically in Figure 3 for a range of ...

It is

**considered**that the increase in failure probability at 130 barg is insignificantbut that the increase at 135 barg is significant . Calculated probabilities of failure

over a 20 - year period are illustrated graphically in Figure 3 for a range of ...

Page 65

The allowable dent depth as a fraction of the pipe outside diameter is 0.9 % ,

therefore this loading would be

relatively crude in addition the long term potential for cracking would also need to

be ...

The allowable dent depth as a fraction of the pipe outside diameter is 0.9 % ,

therefore this loading would be

**considered**acceptable . This treatment isrelatively crude in addition the long term potential for cracking would also need to

be ...

Page 296

Cost Type Variable Low Quality Expected Cost NOK 517,451 High Quality

Expected Cost NOK 374,392 Cum Maintenance Unplanned CUM CE Step 1 -

Definition of System The system to be

NOK ...

Cost Type Variable Low Quality Expected Cost NOK 517,451 High Quality

Expected Cost NOK 374,392 Cum Maintenance Unplanned CUM CE Step 1 -

Definition of System The system to be

**considered**is a pipeline . EnvironmentalNOK ...

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### Contents

PIPELINE RELIABILITY AND LIMIT STATES DESIGN | 1 |

DESIGN OF PIPELINES AND RISERS | 5 |

OMAE99PIPE5019 | 21 |

Copyright | |

22 other sections not shown

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### Common terms and phrases

acceptable allowable analysis applied approach ASME assessment associated assumed axial bending branch buckling calculated capacity Conference considered construction Copyright corrosion cost crack defect defined deformation dent depth described determine developed diameter direction displacement effect element Engineering equation factor failure field Figure finite element force fracture function fuzzy given heat increase initial input inspection installation internal internal pressure length limit load material maximum measured Mechanics method modes neural networks obtained occur Offshore operating parameters performed pipe pipeline plastic possible predicted presented pressure probability problem range reduce reliability represent respectively risk safety sand shown shows soil specified specimens standard steel strain strength stress structural surface Table Technology temperature valve wall thickness weld yield