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 390
... depth are apparent . For burial depths of less than about 1.0 m below scour , the strains become extremely large , and exceed the normal limits to which PIPSOL or other programs carry out analyses for strains . For burial depths greater ...
... depth are apparent . For burial depths of less than about 1.0 m below scour , the strains become extremely large , and exceed the normal limits to which PIPSOL or other programs carry out analyses for strains . For burial depths greater ...
Page 539
... depth of 365 , metres this pipeline represents the most technically demanding combination of diameter and water depth laid in the world to date . The project faced specific challenges , including high lay tensions , heavily concrete ...
... depth of 365 , metres this pipeline represents the most technically demanding combination of diameter and water depth laid in the world to date . The project faced specific challenges , including high lay tensions , heavily concrete ...
Page 601
... depth and the scour width ) are functions of the parameter UU , + Um ) in the case of combined wave and current . The scour depth may decrease or increase , depending on the values of KC and U / ( U ̧ + Um ) . 3 ) The scour depth ...
... depth and the scour width ) are functions of the parameter UU , + Um ) in the case of combined wave and current . The scour depth may decrease or increase , depending on the values of KC and U / ( U ̧ + Um ) . 3 ) The scour depth ...
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