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 206
... sand wave / ridge terrain . The objective of the study is to provide recommended technical solutions and cost estimation for the route rectification work through sand waves / ridges on seabed for the Dongfang 1-1 Gas Development Project ...
... sand wave / ridge terrain . The objective of the study is to provide recommended technical solutions and cost estimation for the route rectification work through sand waves / ridges on seabed for the Dongfang 1-1 Gas Development Project ...
Page 207
... sand dunes have a small oblique orientation to the main tidal current directions . The orientation of the steep side of the dunes suggests a possible migration towards the crest of the bank . Analysis of regular bathymetric survey ...
... sand dunes have a small oblique orientation to the main tidal current directions . The orientation of the steep side of the dunes suggests a possible migration towards the crest of the bank . Analysis of regular bathymetric survey ...
Page 270
... sand test 13 : dense gravel Lab test 6 : loose sand 10 Load , W / Wu . 0.6 0.4 0.2 test 6 ( loose sand ) D = 48mm centrifuge test 1 ( D = 240 mm ) Centrifuge test 2 ( D = 240mm ) cmt 3 ( dry sand 3.5 ) cmt 4 ( sand 3.6 ) ∞ cmt 7 ( sand ...
... sand test 13 : dense gravel Lab test 6 : loose sand 10 Load , W / Wu . 0.6 0.4 0.2 test 6 ( loose sand ) D = 48mm centrifuge test 1 ( D = 240 mm ) Centrifuge test 2 ( D = 240mm ) cmt 3 ( dry sand 3.5 ) cmt 4 ( sand 3.6 ) ∞ cmt 7 ( sand ...
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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