Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14, Part 5American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 308
... failure prevention methods . The deterministic components required include release hazard and consequence evaluation models , as well as models that predict failure based on pipeline attributes and inspection results . In addition ...
... failure prevention methods . The deterministic components required include release hazard and consequence evaluation models , as well as models that predict failure based on pipeline attributes and inspection results . In addition ...
Page 332
... Failure occurred at a load of approximately 192 kN , slightly higher than for PO5 / 2 . Failure stress was calculated as 68 N / mm2 at a joint extension of approximately 10 mm . Axial modulus of elasticity was 10200 MPa . Figure 4 shows ...
... Failure occurred at a load of approximately 192 kN , slightly higher than for PO5 / 2 . Failure stress was calculated as 68 N / mm2 at a joint extension of approximately 10 mm . Axial modulus of elasticity was 10200 MPa . Figure 4 shows ...
Page 333
... Failure occurred at a stress of 59 N / mm2 . First failure was observed within the middle third of the span . As the first crack elongated it travelled into the joint area , causing a complete failure between the pipe and the joint ...
... Failure occurred at a stress of 59 N / mm2 . First failure was observed within the middle third of the span . As the first crack elongated it travelled into the joint area , causing a complete failure between the pipe and the joint ...
Contents
ENVIRONMENTAL CONSIDERATIONS | 1 |
GEOTECHNICS I | 65 |
VOLUME IA OFFSHORE TECHNOLOGY VOLUME III MATERIALS ENGINEERING | 125 |
Copyright | |
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analysis applied Arctic ASME assessment axial force backfill behaviour bending bending moment buckling cathodic cathodic protection chromium compressive corrosion rate cost crack criteria CTOD curvature curve defects deformation diameter disbonded displacement effect Engineering equation evaluation factors failure finite element flow free spans geotechnical ground movement hoop stress increase inspection installation integrity interaction joint landslide length LIGHTLY CORROSIVE limit line pipe load localisation material maximum measurements Mechanics method North Sea Norwegian Trench Offshore OMAE operating parameters performed pipe material pipeline Pipeline Technology plastic potential predicted probabilistic reliability resistance risk safety seabed seam weld shear shear strength simulation SINTEF Skaha Lake slope Snamprogetti soil specimen steel strain strength stress Stress Corrosion Cracking surface temperature tensile tests tie-in trench values velocity vortex shedding wall thickness water depth wave weld metal yield strength