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 77
... buckling . The pre - buckling Demec readings were taken to establish a level of agreement with the electronic strain gauges . The post - buckling readings were taken to provide data in the buckled region because the influence of the ...
... buckling . The pre - buckling Demec readings were taken to establish a level of agreement with the electronic strain gauges . The post - buckling readings were taken to provide data in the buckled region because the influence of the ...
Page 80
... buckling increased with increasing internal pressure , indicating the stabilizing effects of the internal pressure . This is consistent with previous observations on test specimens with the same D / t ratio ( Del Col , et . al , 1998 ) ...
... buckling increased with increasing internal pressure , indicating the stabilizing effects of the internal pressure . This is consistent with previous observations on test specimens with the same D / t ratio ( Del Col , et . al , 1998 ) ...
Page 314
... buckling pressure term given by Eq . ( 4 ) . No effort has in this study been given to estimate the size of this reduction factor , but according to DNV 1996 the plastic buckling pressure shall be reduced with 7.5 % and 15 % for pipes ...
... buckling pressure term given by Eq . ( 4 ) . No effort has in this study been given to estimate the size of this reduction factor , but according to DNV 1996 the plastic buckling pressure shall be reduced with 7.5 % and 15 % for pipes ...
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