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 83
... developed to predict the service life of dented pipe segments to assist pipeline operators in making decisions as to what dented features must be excavated and repaired . This model employs the actual dent profile in a non - linear ...
... developed to predict the service life of dented pipe segments to assist pipeline operators in making decisions as to what dented features must be excavated and repaired . This model employs the actual dent profile in a non - linear ...
Page 110
... developed to facilitate first guess [ 6 ] . About 24,000 trial problems are solved . They include 10 soil conditions with Ks from 0.5 to 15.0 kg / cm3 , 16 pipe diameters from 219.1 to 1219.2 mm diameter , 15 free span lengths from 10 ...
... developed to facilitate first guess [ 6 ] . About 24,000 trial problems are solved . They include 10 soil conditions with Ks from 0.5 to 15.0 kg / cm3 , 16 pipe diameters from 219.1 to 1219.2 mm diameter , 15 free span lengths from 10 ...
Page 119
... developed to about 1.2 % ovalisation , but did not form into a buckle . The pipe ovalisation measurements were again significantly higher than those predicted by BS8010 ( 1993 ) and of the opposite curvature during loading . The initial ...
... developed to about 1.2 % ovalisation , but did not form into a buckle . The pipe ovalisation measurements were again significantly higher than those predicted by BS8010 ( 1993 ) and of the opposite curvature during loading . The initial ...
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