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 107
... depth . The total damage ( deterministic estimate ) is lower here than for the case in 30 m water depth and the maximum damage density is thus located at a higher return period . random Fatigue damage is estimated above on the basis of ...
... depth . The total damage ( deterministic estimate ) is lower here than for the case in 30 m water depth and the maximum damage density is thus located at a higher return period . random Fatigue damage is estimated above on the basis of ...
Page 108
... depth than in 30 m depth . Increasing water depth will of course reduce the wave induced fatigue damage significantly , due to reduced wave loading intensity . Limiting Failure Mode are By comparing data from the numerical study by ...
... depth than in 30 m depth . Increasing water depth will of course reduce the wave induced fatigue damage significantly , due to reduced wave loading intensity . Limiting Failure Mode are By comparing data from the numerical study by ...
Page 183
... depth is uniformly 5 mm ( 0.197 in ) . The pipe is subjected to an internal pressure of 12 MPa ( 1740 psi ) , an axial tension load of 2.5 MN ( 116000 lb ) in addition to what is induced by the pressure load ( the pipe ends are closed ) ...
... depth is uniformly 5 mm ( 0.197 in ) . The pipe is subjected to an internal pressure of 12 MPa ( 1740 psi ) , an axial tension load of 2.5 MN ( 116000 lb ) in addition to what is induced by the pressure load ( the pipe ends are closed ) ...
Contents
Design of the Troll Multiphase Transport System | 1 |
Propagation and Diffraction of Cnoidal Waves | 9 |
Dynamic Stresses and Motions of Offshore Pipelines During Laying | 17 |
Copyright | |
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applied axial base metal brazing cables calculated carbon equivalent chemical composition cnoidal waves coating cooling crack curve cycle defects developed dew point temperature diameter dynamic tension force effect electrode equation failure field Figure fitness-for-purpose flaws flow foam forge welding fracture fracture mechanics free span frequency friction welding gas pipeline glycol GMAW Gr.B HAZ hardness heat input hydrocarbon dew point induction heating inner pipe installation insulation J-Lay length line pipe linepipe load material maximum measured mechanical properties method nonlinear offshore pipelines operation parameters pipe material pipe wall pipeline Pipeline Technology ASME plate pressure problem procedure propagation PUFI PWHT 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