Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 5American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 106
... stress Yield stress ; general term Circumferential membrane ( hoop ) stress ; due to internal pressure only = Intermediate elastic - plastic parameter relating increments in axial strain to increments in equivalent stress reaches the ...
... stress Yield stress ; general term Circumferential membrane ( hoop ) stress ; due to internal pressure only = Intermediate elastic - plastic parameter relating increments in axial strain to increments in equivalent stress reaches the ...
Page 164
... stress is combined with high hoop stress due to internal pressure , balloon- type plastic failures can develop . thickness and design temperature differential expressed by Equation 5 for various diameters of Grade 359 line pipe with a ...
... stress is combined with high hoop stress due to internal pressure , balloon- type plastic failures can develop . thickness and design temperature differential expressed by Equation 5 for various diameters of Grade 359 line pipe with a ...
Page 228
... Stress Flow Stress 0 000 25 35 8 O O Average Safety Factor ( SF ) 1.24 Maximum SF - 1.77 Minimum SF - 0.74 Standard Deviation = 0.20 ם . Trend Line 45 55 65 75 Burst Pressure / Flow Pressure 1.5 16 0.5 0 0008 D 0 0.4 0.8 1.2 1.6 0 O ...
... Stress Flow Stress 0 000 25 35 8 O O Average Safety Factor ( SF ) 1.24 Maximum SF - 1.77 Minimum SF - 0.74 Standard Deviation = 0.20 ם . Trend Line 45 55 65 75 Burst Pressure / Flow Pressure 1.5 16 0.5 0 0008 D 0 0.4 0.8 1.2 1.6 0 O ...
Contents
OFFSHORE PIPELINE TECHNOLOGY | 53 |
CODESSTANDARDS AND REGULATIONS | 75 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 89 |
Copyright | |
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Alberta analysis applied Arctic assessment axial bending buckling buried pipelines calculated Canadian Standards Association coefficient construction corrosion crack criteria cylinder damage defects depth developed diameter displacement distribution effect elastic Engineering environmental equation equipment estimated evaluation failure probability fatigue finite element flow force fractile fracture fracture mechanics frequency frost heave frozen soil gas pipeline geometry hoop stress horizontal inspection installation interaction internal lift force Limit States Design load lognormal longitudinal maximum measured Mechanics meter methods offshore pipelines OMAE operation orifice orifice plate parameters permafrost pipe wall pipeline spans pipeline system Pipeline Technology ASME plastic predicted pressure ratio reliability S-N curve scour simulation SMYS solution specific standards steel strain structural Table Technology ASME 1992 temperature differential tensile tube bundle usage factor variable velocity profile vertical vibration volumetric flow rate vortex shedding wall thickness weld yield strength