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 243
Failure Statistics Ellinas et al . ( 1989 ) presented some data on historical failure rates for North Sea operating pipelines which are expected to be ... probability functions and the failure probabilities are generally small 243.
Failure Statistics Ellinas et al . ( 1989 ) presented some data on historical failure rates for North Sea operating pipelines which are expected to be ... probability functions and the failure probabilities are generally small 243.
Page 253
... failure probability as a function of the usage factor . It is seen that a usage factor of 0.72 results in a failure probability in the order of 10-23 for the ultimate limit state , compared with that for the yielding limit state as ...
... failure probability as a function of the usage factor . It is seen that a usage factor of 0.72 results in a failure probability in the order of 10-23 for the ultimate limit state , compared with that for the yielding limit state as ...
Page 261
... probability level . TARGET SAFETY LEVELS Target failure probabilities should primarily depend upon the consequences of failure . Structural failure here refers to through - thickness crack and fracture . Fatigue or fracture failure ...
... probability level . TARGET SAFETY LEVELS Target failure probabilities should primarily depend upon the consequences of failure . Structural failure here refers to through - thickness crack and fracture . Fatigue or fracture failure ...
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