Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 4American Society of Mechanical Engineers, 1999 - Arctic regions |
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Page 44
... corrosion and the accuracy of measurements . The acceptance criteria in RP - F101 were established through a probabilistic calibration , for which a required input was the uncertainty in the capacity estimates of pipes with corrosion ...
... corrosion and the accuracy of measurements . The acceptance criteria in RP - F101 were established through a probabilistic calibration , for which a required input was the uncertainty in the capacity estimates of pipes with corrosion ...
Page 47
... Corrosion defect length ( mm ) 600 800 1000 Figure 4 Allowable operating pressure for three defect depths for 30 % , 50 % and 70 % of t . The allowable operating pressure is highly dependent on the accuracy of the inspection tool . This ...
... Corrosion defect length ( mm ) 600 800 1000 Figure 4 Allowable operating pressure for three defect depths for 30 % , 50 % and 70 % of t . The allowable operating pressure is highly dependent on the accuracy of the inspection tool . This ...
Page 48
... corrosion . RP - F101 gives a defined and consistent reliability level for variations in the corrosion depths and corrosion length . The influence of corrosion assessment accuracy is further accounted , where an increase in the ...
... corrosion . RP - F101 gives a defined and consistent reliability level for variations in the corrosion depths and corrosion length . The influence of corrosion assessment accuracy is further accounted , where an increase in the ...
Contents
PIPELINE RELIABILITY AND LIMIT STATES DESIGN | 1 |
DESIGN OF PIPELINES AND RISERS | 5 |
OMAE99PIPE5019 | 21 |
Copyright | |
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analysis applied Arctic Engineering ASME assessment autoclave axial force bending buckling calculated capacity Conference On Offshore Copyright corrosion corrosion defect crack defined deformation dent depth Det Norske Veritas developed diameter discrete displacement vector effect equation failure modes failure probability Figure finite element finite element analysis fracture friction function fuzzy logic gasket geotechnical engineering GTAW hoop stress hot tap tee InSAR installation internal pressure jumper length Limit State Design load longitudinal MANAVGAT material maximum measured Mechanics and Arctic modal displacement neural networks node Offshore Mechanics operating pressure ovalisation parameters Petrobras pipe material pipe wall pipeline design Pipeline Systems plastic reliability riser risk run pipe saddle safety class seabed simulation SMAW SMYS specimens stinger strain stress Table Technology temperature tensile test scheme uprating valve wall thickness yield strength ας მთ მი მს