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 261
... defects , also light defects , ( about half of the line ) 3. refurbishment of the line by removal of only the most severe defects indicated by intelligent pig survey The main items considered in the cost evaluation have been material ...
... defects , also light defects , ( about half of the line ) 3. refurbishment of the line by removal of only the most severe defects indicated by intelligent pig survey The main items considered in the cost evaluation have been material ...
Page 499
... defects ( see Appendix B ) . For instance if it is assumed that metal loss defects are distributed randomly with a mean density , v , defects per unit area , then an estimate of the total number of defects in section k is : N1 = v.Ak ...
... defects ( see Appendix B ) . For instance if it is assumed that metal loss defects are distributed randomly with a mean density , v , defects per unit area , then an estimate of the total number of defects in section k is : N1 = v.Ak ...
Page 501
... defects belong to a distribution about which there is no prior knowledge . 3 : Independent defects which do not belong to any underlying distribution . 1 : Known Underlying Distribution If , for a given section , k , it is assumed that ...
... defects belong to a distribution about which there is no prior knowledge . 3 : Independent defects which do not belong to any underlying distribution . 1 : Known Underlying Distribution If , for a given section , k , it is assumed that ...
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