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 47
... Allowable measured defect depth 1.00 50 70 % 0 200 400 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 ...
... Allowable measured defect depth 1.00 50 70 % 0 200 400 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 ...
Page 49
... allowable stress design format , where the allowable operating pressure is determined from the capacity and multiplied with a single usage factor based on the original design factor . In this paper , focus is on the single defect in the ...
... allowable stress design format , where the allowable operating pressure is determined from the capacity and multiplied with a single usage factor based on the original design factor . In this paper , focus is on the single defect in the ...
Page 159
... allowable heat input on the basis of the depth of HAZ . Allowable heat input ( kJ / cm ) 29.5 Table 4. Tensile properties of API 5L X65 pipeline material. 30.2kJ / cm for GTAW . Although a great deal of scatter is present , the trend of ...
... allowable heat input on the basis of the depth of HAZ . Allowable heat input ( kJ / cm ) 29.5 Table 4. Tensile properties of API 5L X65 pipeline material. 30.2kJ / cm for GTAW . Although a great deal of scatter is present , the trend of ...
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