Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 5American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 137
... coating system capable of withstanding the high contact loads associated with reeling were all particularly expensive . Because of this , the cost benefits of reeling could not be fully realised for insulated pipelines . The successful ...
... coating system capable of withstanding the high contact loads associated with reeling were all particularly expensive . Because of this , the cost benefits of reeling could not be fully realised for insulated pipelines . The successful ...
Page 140
... coating failure is then determined . Specimens A , C and F were tested . The criterion for coating failure was perforation of the coating . Thermal Cycling Stress Test . To determine the susceptibility of the PUFI to failure under ...
... coating failure is then determined . Specimens A , C and F were tested . The criterion for coating failure was perforation of the coating . Thermal Cycling Stress Test . To determine the susceptibility of the PUFI to failure under ...
Page 141
... coating of Specimen E was below that specified ( 7-9mm total thickness ) . Both the PUFI and EPU were below thickness . The total thickness of coatings ( PUFI and PE ) of Specimen F was 9-11mm . The PE coating was typically 2mm ...
... coating of Specimen E was below that specified ( 7-9mm total thickness ) . Both the PUFI and EPU were below thickness . The total thickness of coatings ( PUFI and PE ) of Specimen F was 9-11mm . The PE coating was typically 2mm ...
Contents
Propagation and Diffraction of Cnoidal Waves | 9 |
Dynamic Stresses and Motions of Offshore Pipelines During Laying | 17 |
TimeDevelopment of Scour Induced Free Spans of Pipelines | 25 |
Copyright | |
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Common terms and phrases
applied axial base metal brazing cables calculated carbon equivalent chemical composition cnoidal waves coating cooling crack CTOD curve cycle defects developed dew point temperature diameter dynamic tension force effect electrode equation field Figure fitness-for-purpose flaws flow foam forge welding fracture fracture mechanics free span frequency friction welding gas pipeline GMAW Gr.B HAZ hardness heat input hydrocarbon dew point induction heating inner pipe installation insulation internal J-Lay length line pipe linepipe load material maximum measured mechanical properties method microstructure nonlinear offshore pipelines operation ovalization parameters pipe material pipe wall pipeline plate pressure problem procedure propagation PUFI PWHT ratio reeling S-N curves seam weld simulation Specimen steel stress surface T-cross portion tensile strength thermal thermal insulation toughness tube UOE pipe velocity wall thickness water depth water dew point weld metal X80 grade yield strength