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 9
... notch at the deepest point of the initial pit formation . The formation of the primary notch is not subject of this paper but the formation of the secondary notch suggests a stress- controlled corrosion , with the corrosion rate being ...
... notch at the deepest point of the initial pit formation . The formation of the primary notch is not subject of this paper but the formation of the secondary notch suggests a stress- controlled corrosion , with the corrosion rate being ...
Page 10
With an increasing diameter of the spherical notch the notch sensitivity increases as well . In fig . 4 the factor of magnification results already in a value of 2.4 for the stress in a plate with a sphe- rical notch of 2D in diameter ...
With an increasing diameter of the spherical notch the notch sensitivity increases as well . In fig . 4 the factor of magnification results already in a value of 2.4 for the stress in a plate with a sphe- rical notch of 2D in diameter ...
Page 16
... notch energy of submerged - arc weld at different notch positions . The addition of copper improved the HAZ toughness , and the maximum HAZ toughness was obtained at a copper content of 0.7 % . When the copper content was in the range ...
... notch energy of submerged - arc weld at different notch positions . The addition of copper improved the HAZ toughness , and the maximum HAZ toughness was obtained at a copper content of 0.7 % . When the copper content was in the range ...
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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