Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14, Part 5American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 441
... safety level . If the safety factors determined for a large set of different designs in a given validity range show a consistent behaviour , it is assumed that a generalization can be made . Recommended safety factors are then selected ...
... safety level . If the safety factors determined for a large set of different designs in a given validity range show a consistent behaviour , it is assumed that a generalization can be made . Recommended safety factors are then selected ...
Page 445
... safety factors are applied together with the corresponding characteristic 100 year return period current value unc The calibrated safety factors related to the structural capacity , Y ,, are in the range 0.56 -0.69 while the safety ...
... safety factors are applied together with the corresponding characteristic 100 year return period current value unc The calibrated safety factors related to the structural capacity , Y ,, are in the range 0.56 -0.69 while the safety ...
Page 456
... safety factors to be determined leads to designs whose achieved safeties exactly meet the target reliability level . The common set of partial safety factors will give a higher reliability levels for some design cases and a smaller ...
... safety factors to be determined leads to designs whose achieved safeties exactly meet the target reliability level . The common set of partial safety factors will give a higher reliability levels for some design cases and a smaller ...
Contents
Current Measurements and Modelling Data Basis for Pipeline | 29 |
20 Years Learning Experience | 37 |
Innovations in Pipeline Installation | 47 |
Copyright | |
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American Gas Association analysis applied approach ASME assessment backfill behaviour bending buckling cathodic protection chromium compressive corrosion rate cost cracking criteria CTOD curve defects deformation depth diameter disbonded displacement effect Engineering equation evaluation factors failure finite element flow gas pipelines geotechnical ground movement hazards hoop stress increase influence diagram inspection installation integrity interaction internal coating joint landslide LIGHTLY CORROSIVE limit line pipe load localisation maintenance material maximum measurements mechanical method North Sea Norwegian Trench Offshore operating parameters performed pipe material Pipeline Technology plastic potential predicted pressure probabilistic risk S-N curve safety samples seabed shear strength shown in Figure SINTEF Skaha Lake slope soil resistance specimen steel strain stress Stress Corrosion Cracking surface temperature tensile tests thermal insulation tidal tie-in trench values wall thickness weld metal yield strength