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 527
... evaluation methods , such as partial safety coefficients , stress and strain criteria , modern buckling phenomena . Based on experience from numerous offshore pipeline projects detailed guidelines on essential aspects during in ...
... evaluation methods , such as partial safety coefficients , stress and strain criteria , modern buckling phenomena . Based on experience from numerous offshore pipeline projects detailed guidelines on essential aspects during in ...
Page 528
... evaluation is , for operation and installa- tion conditions Ym 1.05 , for test and accidental conditions Ym 1.0 . For buckling and fatigue evaluations different partial safety factors are specified , see GL ( 1995 ) . = = The partial ...
... evaluation is , for operation and installa- tion conditions Ym 1.05 , for test and accidental conditions Ym 1.0 . For buckling and fatigue evaluations different partial safety factors are specified , see GL ( 1995 ) . = = The partial ...
Page 529
... evaluation the Rules con- sider the applicability of the strain evaluation . The commonly used stress criterion is already given in Eq . ( 4 ) . The strain criteria are as follows : where Επ < m Ет Ec Ym - Yu & c Ym Yu ( 5 ) maximum ...
... evaluation the Rules con- sider the applicability of the strain evaluation . The commonly used stress criterion is already given in Eq . ( 4 ) . The strain criteria are as follows : where Επ < m Ет Ec Ym - Yu & c Ym Yu ( 5 ) maximum ...
Contents
TROLL PIPELINE PROJECT | 1 |
SAFETY | 3 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 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 OMAE 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 subsea survey temperature tension trawl board trench Troll Oil Pipeline Troll Phase tunnel vertical vessel wall thickness water depth weight welding yield strength Zeepipe