Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 5American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 18
... weld of steel B pipe . The weld showed high energy at every notch position , indicating that the addition of 1 % copper to increase strength does not impair the weld toughness . VE - 60 ( J ) 300 200 8 ∞ 100 8 Weld metal 10mm 1230601 ...
... weld of steel B pipe . The weld showed high energy at every notch position , indicating that the addition of 1 % copper to increase strength does not impair the weld toughness . VE - 60 ( J ) 300 200 8 ∞ 100 8 Weld metal 10mm 1230601 ...
Page 19
... welding position was flat . Table 7 shows the mechanical properties of the simu- lated field welded joints . Both steels exhibit excellent weld 150mm- 8mm 16mm 60 mm -60 % - Rolling direc . 16 ° Heat input ( kJ / mm ) 200mm 80mm 60mm ...
... welding position was flat . Table 7 shows the mechanical properties of the simu- lated field welded joints . Both steels exhibit excellent weld 150mm- 8mm 16mm 60 mm -60 % - Rolling direc . 16 ° Heat input ( kJ / mm ) 200mm 80mm 60mm ...
Page 20
... welded joints , as in the case of seam weld , the weld showed high energy at every notch position . This indicates that the addition of 1 % copper to increase strength does not impair the toughness of the weld . VE - 60 ( J ) 300 SMAW ...
... welded joints , as in the case of seam weld , the weld showed high energy at every notch position . This indicates that the addition of 1 % copper to increase strength does not impair the toughness of the weld . VE - 60 ( J ) 300 SMAW ...
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Common terms and phrases
actuator analysis applied assessment axial ball valve Beaufort Sea bending bifurcation break-out buckling calculations check valve circumferential Cisco field coefficient collapse corrosion crack ensembles crack tip damage deformation density distribution effect equations ESD valve Figure flow force fracture fracture mechanics free span function HAZ toughness Houston hydrodynamic ice feature ice hole ice keel ice scour increase installation layer length line pipe Lougheed Island material maximum method mode shape Offshore Mechanics Offshore Technology Conference on-bottom stability parameters partial safety factors pearlite permafrost pipe displacement pipe weight pipeline plastic plate platform predicted pressure procedure radial ratio reliability riser rupture scour hole seabed seastate shows simulated Sotberg stability design strength stress structure Submarine Pipelines subsea subsea ESD surface Table tensile tensile strength tracers tube uncertainty values variables velocity vertical wave yield strength