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 45
... yield and tensile strength Re ... ≈ 500 N / mm2 and R. ≈600 N / mm2 respectively were evaluated ( arrow marked levels in Fig . 1 ) . The toughness behaviour , the yield to tensile ratio and the elongation are comparable to the results ...
... yield and tensile strength Re ... ≈ 500 N / mm2 and R. ≈600 N / mm2 respectively were evaluated ( arrow marked levels in Fig . 1 ) . The toughness behaviour , the yield to tensile ratio and the elongation are comparable to the results ...
Page 47
Yield strength and toughness values as a function of carbon equivalent are presented in Fig . 6 for the different process techno- logies . They show in a schematic manner how to adjust the contrary requirements tough- ness - strength ...
Yield strength and toughness values as a function of carbon equivalent are presented in Fig . 6 for the different process techno- logies . They show in a schematic manner how to adjust the contrary requirements tough- ness - strength ...
Page 199
... Yield Anisotropy and Residual Stresses Some line pipe manufacturing processes are known to result in anisotropy in the yielding of the material ( see Yeh and Kyri- akides - 1986 ) ) . In the most critical case the yield stress in the ...
... Yield Anisotropy and Residual Stresses Some line pipe manufacturing processes are known to result in anisotropy in the yielding of the material ( see Yeh and Kyri- akides - 1986 ) ) . In the most critical case the yield stress in the ...
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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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