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 280
... strain method . For pipeline sections where the equivalent stress is higher than the allowable stress , it is possible to consider strain based design . For application of strain criteria a clear distinction should be made between ...
... strain method . For pipeline sections where the equivalent stress is higher than the allowable stress , it is possible to consider strain based design . For application of strain criteria a clear distinction should be made between ...
Page 390
... strains . For burial depths greater than about 1.5 m , the predicted pipe strains fall below plus or minus 1 % , which are in the range of pipe strain limits that might be proposed for this pipe section . Tensile strains are slightly ...
... strains . For burial depths greater than about 1.5 m , the predicted pipe strains fall below plus or minus 1 % , which are in the range of pipe strain limits that might be proposed for this pipe section . Tensile strains are slightly ...
Page 529
... strain curve and strain. outer diameter wall shell normal thickness ratio case controlled deformation high local strain D1 [ mm ] t / [ mm ] t / Do 3 ( t / Do ) 6 ( 1 / D ) 15 ( t / D. ) 2 1000 300 20 0.020 0.12 % ( A ) 0.24 % ( A2 ) 10 ...
... strain curve and strain. outer diameter wall shell normal thickness ratio case controlled deformation high local strain D1 [ mm ] t / [ mm ] t / Do 3 ( t / Do ) 6 ( 1 / D ) 15 ( t / D. ) 2 1000 300 20 0.020 0.12 % ( A ) 0.24 % ( A2 ) 10 ...
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