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 162
... Given the present situation and with a view to minimising life - cycle costs , research efforts in Shell are being targeted at developing fundamental burst prediction models for both uncorroded and corroded / eroded pipelines . Our ...
... Given the present situation and with a view to minimising life - cycle costs , research efforts in Shell are being targeted at developing fundamental burst prediction models for both uncorroded and corroded / eroded pipelines . Our ...
Page 226
... given penetration , of the tests on which it was based , as will be shown below . Need for New Model Comparing ( 2 ) and ( 4 ) it is evident that the PIPESTAB and AGA / PRC models give very different results for soil resistance for a given ...
... given penetration , of the tests on which it was based , as will be shown below . Need for New Model Comparing ( 2 ) and ( 4 ) it is evident that the PIPESTAB and AGA / PRC models give very different results for soil resistance for a given ...
Page 229
... given in Figure 5. The standard deviation of the prediction given by ( 8 ) is about 20 % . The sensitivity to relevant variations in the soil unit weight y ,, appearing in G , is low , and a value of 18000 N / m3 may be used for all ...
... given in Figure 5. The standard deviation of the prediction given by ( 8 ) is about 20 % . The sensitivity to relevant variations in the soil unit weight y ,, appearing in G , is low , and a value of 18000 N / m3 may be used for all ...
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