Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15, Part 5American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 243
... surface interface temperatures are calculated using the Nfactor equation developed CREEL.2 Calculations were made assuming a given snow cover adjacent to the pipe that will exceed the finite element net . Maximum yearly thaw depths used ...
... surface interface temperatures are calculated using the Nfactor equation developed CREEL.2 Calculations were made assuming a given snow cover adjacent to the pipe that will exceed the finite element net . Maximum yearly thaw depths used ...
Page 335
... surface of the pipeline as an impervious boundary . The boundaries AB , BC , and CD are placed far enough to ... Surface Slow 10 300 Surface 100 300 Surface Rate effect 1000 300 Surface Rapid 1 300 Deep Dry Effect of water 6 1000 300 ...
... surface of the pipeline as an impervious boundary . The boundaries AB , BC , and CD are placed far enough to ... Surface Slow 10 300 Surface 100 300 Surface Rate effect 1000 300 Surface Rapid 1 300 Deep Dry Effect of water 6 1000 300 ...
Page 365
... surface . Concerning saturation of surface layers , this is directly connected to a single rainfall event ; the saturation can be partial or extended to the entire layer depending on the ratio between rainfall intensity and infiltration ...
... surface . Concerning saturation of surface layers , this is directly connected to a single rainfall event ; the saturation can be partial or extended to the entire layer depending on the ratio between rainfall intensity and infiltration ...
Contents
TROLL PIPELINE PROJECT | 1 |
SAFETY | 3 |
VOLUME IB OFFSHORE TECHNOLOGY | 4 |
Copyright | |
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analysis applied Arctic Engineering ASME assessment axial bending borehole buckling buckling length calculated Castorano configuration construction corrosion curve defects Det Norske Veritas diameter displacement dynamic effect factor failure Fensfjorden Figure fjord flexible pipe flow free span friction GTAW hoop stress horizontal impact installation interaction intervention J-lay Kollsnes landfall lateral counteracts laybarge laying length limit load martensitic material maximum Mechanics and Arctic meter Mongstad movement Norske Shell Norwegian Norwegian Trench Offshore Mechanics offshore pipelines operation parameters performed pipe material pipelay pipeline route Pipeline Technology post-lay pre-lay prebent section pressure pull-in riser rock safety seabed seismic shear strength slope soil spool stability Statoil steel stinger strain strength subsea survey temperature tension trawl board trench Troll Oil Pipeline Troll Phase tunnel vertical vessel wall thickness water depth weight welding yield strength Zeepipe