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 16
... addition , requirements and recommendations in DnV ( 1981 ) and DnV ( 1991 ) were applied where appropriate . The static and dynamic pipeline span analyses were performed on the basis of actual seabed profiles using a non - linear ...
... addition , requirements and recommendations in DnV ( 1981 ) and DnV ( 1991 ) were applied where appropriate . The static and dynamic pipeline span analyses were performed on the basis of actual seabed profiles using a non - linear ...
Page 224
... addition Mo addition Effective Effective Effective Effective Necessary Ips = 40 [ C ] 34 N ] + [ Ni ] +0.3 [ Cu ] - 1.1 [ Cr ] -1.8 [ Mo ] ( [ X ] by the mass % ) From the view point of weldability , interstitial atoms like C and N ...
... addition Mo addition Effective Effective Effective Effective Necessary Ips = 40 [ C ] 34 N ] + [ Ni ] +0.3 [ Cu ] - 1.1 [ Cr ] -1.8 [ Mo ] ( [ X ] by the mass % ) From the view point of weldability , interstitial atoms like C and N ...
Page 226
... addition of Mo is considered to be effective for suppressing the intergranular embrittle- ment . Z3158 ( it should be noted that microstructures of HAZ are always martensitic irrespective of heat input ) . The welding conditions and the ...
... addition of Mo is considered to be effective for suppressing the intergranular embrittle- ment . Z3158 ( it should be noted that microstructures of HAZ are always martensitic irrespective of heat input ) . The welding conditions and the ...
Contents
TROLL PIPELINE PROJECT | 1 |
SAFETY | 3 |
VOLUME IB OFFSHORE TECHNOLOGY | 4 |
Copyright | |
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Common terms and phrases
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