Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 5-6; Volume 8, Parts 5-6American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 289
... dependent extension . Note that , beyond about 1000 psi , the greatest changes in strain are time dependent , indi- cating that time dependent deformation dominates time independent ( plastic ) contributions . This tendency increases ...
... dependent extension . Note that , beyond about 1000 psi , the greatest changes in strain are time dependent , indi- cating that time dependent deformation dominates time independent ( plastic ) contributions . This tendency increases ...
Page 290
... dependent ( idealized P vs. time history ) Pressure , psi 600 400 200 ΟΙ 02 0.3 04 DN3 Crack • 22 " x 027 X52 pipe ... dependent ( actual P vs. time history ! CR9-1 : Crock 1 36 " x 0394 " X52 pipe 1.55 " • History effects not included ...
... dependent ( idealized P vs. time history ) Pressure , psi 600 400 200 ΟΙ 02 0.3 04 DN3 Crack • 22 " x 027 X52 pipe ... dependent ( actual P vs. time history ! CR9-1 : Crock 1 36 " x 0394 " X52 pipe 1.55 " • History effects not included ...
Page 291
... dependent cracking and can cause failure at pressures well below those predicted by current methods . Predictions based on the present model matched reasonably the observed flaw - growth behavior and the failure pressure . Development ...
... dependent cracking and can cause failure at pressures well below those predicted by current methods . Predictions based on the present model matched reasonably the observed flaw - growth behavior and the failure pressure . Development ...
Contents
PIPELINE DESIGN AND OPERATIONS | 1 |
PIPELINE FORCES DYNAMICS AND STABILITY I | 95 |
9 | 123 |
Copyright | |
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amplitude analysis applied Arctic Engineering axial base metal bending Buckle length buckling bundle calculated coefficient compressor Conference on Offshore corrosion crack curvature deformation developed diameter displacement ductile effect Eighth International Conference electrodes equation explosive welding failure flaw flow rate gas turbine geometry heat horizontal hydrodynamic hydrodynamic forces hydrogen inertial installation laboratory length lift force line pipe liquid load maximum measured Mechanics and Arctic meters method monitoring natural burial Offshore Mechanics Offshore Technology Conference operation parameters predicted present pressure problem procedure ratio reheated reliability repair resistance response rockdumps sand SAW metal scour depth seabed shown in Figure simulation Snøhvit soft zone soil Sørøya sour gas span Statoil steel stress structural submarine pipelines submerged arc welding Sumer surface Table Technology temperature tion tool trench velocity vertical vibration viscometer viscosity vortex vortex shedding wave