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 73
Fig . 1 : Landslide direction parallel ( 1 ) and normal ( 2 ) to straight pipe axis , after Cuscunà et al . ( 1984 ) . Fig . 2 : Bend in landslide area ... DIRECTION 2 LANDSLIDE DIRECTION 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0.00 73.
Fig . 1 : Landslide direction parallel ( 1 ) and normal ( 2 ) to straight pipe axis , after Cuscunà et al . ( 1984 ) . Fig . 2 : Bend in landslide area ... DIRECTION 2 LANDSLIDE DIRECTION 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0.00 73.
Page 149
... direction ) x 1.6 mm ( plate width direction ) . The element size for the 2D model was 0.067 x 0.067 mm . The yielding condition in the FE - analysis followed von Mises yield criterion for isotropic hardening materials . Comparison of ...
... direction ) x 1.6 mm ( plate width direction ) . The element size for the 2D model was 0.067 x 0.067 mm . The yielding condition in the FE - analysis followed von Mises yield criterion for isotropic hardening materials . Comparison of ...
Page 471
... direction : · + Q ; = 0 ( 19 ) ds di in B direction ( as -.Ē2 = AC { ) ; Fƒ.ACE + Q % = 0 ( 20 ) ds Equilibrium of a length ds of a helix of the internal armour layer ( submitted to both distributed loads 7 and -Q ) gives , when ...
... direction : · + Q ; = 0 ( 19 ) ds di in B direction ( as -.Ē2 = AC { ) ; Fƒ.ACE + Q % = 0 ( 20 ) ds Equilibrium of a length ds of a helix of the internal armour layer ( submitted to both distributed loads 7 and -Q ) gives , when ...
Contents
Current Measurements and Modelling Data Basis for Pipeline | 29 |
20 Years Learning Experience | 37 |
Innovations in Pipeline Installation | 47 |
Copyright | |
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American Gas Association analysis applied approach ASME assessment backfill behaviour bending buckling cathodic protection chromium compressive corrosion rate cost cracking criteria CTOD curve defects deformation depth diameter disbonded displacement effect Engineering equation evaluation factors failure finite element flow gas pipelines geotechnical ground movement hazards hoop stress increase influence diagram inspection installation integrity interaction internal coating joint landslide LIGHTLY CORROSIVE limit line pipe load localisation maintenance material maximum measurements mechanical method North Sea Norwegian Trench Offshore operating parameters performed pipe material Pipeline Technology plastic potential predicted pressure probabilistic risk S-N curve safety samples seabed shear strength shown in Figure SINTEF Skaha Lake slope soil resistance specimen steel strain stress Stress Corrosion Cracking surface temperature tensile tests thermal insulation tidal tie-in trench values wall thickness weld metal yield strength