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 50
... ( capacity ) of the corroded pipe is calculated , and this failure pressure is multiplied by a single utilisation ... capacity equation to represent the burst capacity obtained from the FE analyses . 2. Modelling of the ability of the ...
... ( capacity ) of the corroded pipe is calculated , and this failure pressure is multiplied by a single utilisation ... capacity equation to represent the burst capacity obtained from the FE analyses . 2. Modelling of the ability of the ...
Page 51
... Capacity equation The equation was calibrated using least mean square fit . The fitted capacity equation predicts the finite element results very well , resulting in an unbiased factor ( YFEA ) with a Coefficient of Variation ( CoV ) of ...
... Capacity equation The equation was calibrated using least mean square fit . The fitted capacity equation predicts the finite element results very well , resulting in an unbiased factor ( YFEA ) with a Coefficient of Variation ( CoV ) of ...
Page 75
... capacity is a benchmark condition against which the test values and finite element predictions can be compared . The plastic moment capacity of non - pressurized pipe with no axial load is calculated from Mp = Zoy ( 1 ) in which ' M ...
... capacity is a benchmark condition against which the test values and finite element predictions can be compared . The plastic moment capacity of non - pressurized pipe with no axial load is calculated from Mp = Zoy ( 1 ) in which ' M ...
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