Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4American Society of Mechanical Engineers, 2001 - Arctic regions |
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Page 136
... bending at the crest of the wrinkle increases , it goes into tension ( see Gauge 9 in Fig . 8 ) . The gauge length is short enough to give representative values of the material strains at this location . The strains recorded from 12 mm ...
... bending at the crest of the wrinkle increases , it goes into tension ( see Gauge 9 in Fig . 8 ) . The gauge length is short enough to give representative values of the material strains at this location . The strains recorded from 12 mm ...
Page 188
... bending . The bending was steadily increased until the maximum bending moment was noted . The equipment used in these tests is shown in Figure 6 . The external pressure was applied to the sample by way of a non - conductive oil medium ...
... bending . The bending was steadily increased until the maximum bending moment was noted . The equipment used in these tests is shown in Figure 6 . The external pressure was applied to the sample by way of a non - conductive oil medium ...
Page 260
... bending stiffness values obtained were nearly the same for the cases with no axial loading and with 750 psi and 1500 psi . This behaviour was expected because the imposed forces in the three cases were approximately the same ( see ...
... bending stiffness values obtained were nearly the same for the cases with no axial loading and with 750 psi and 1500 psi . This behaviour was expected because the imposed forces in the three cases were approximately the same ( see ...
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accretion analysis annulus Arctic Engineering Arctic Ocean axial loading behavior bending stiffness Bohai buckle arrestor cable calculated carrier pipe catenary coefficient collapse compressive Conference on Offshore configuration corrosion crack damping ratio deepwater defect deformation Det Norske Veritas developed diameter displacement dynamic elastic experimental failure pressures Figure finite element finite element analysis flexible pipe flowline fluid fracture freespans gauge grooves heat transfer heat transfer coefficient hummocks ice force ice load ice sheet increase installation insulation internal pressure layer length liner maximum Mechanics and Arctic method Offshore Mechanics operation parameters PETROBRAS phase pipeline pipeline system plastic predicted ratio reeling Rio de Janeiro riser system risk sagging sand scour sea ice seabed shear stress simulation soil specimens stamukhas steel strain strain gauges stress structure subsea surface temperature tension tests thermal thickness titanium values velocity water depth weld wrinkle