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 2
... caused by the effect of grain refinement and the increase in hardenability . Superior toughness is also obtained by ... caused by a decrease in dislocation density and substructual change . Therefore , the difference ( AHv ) between the ...
... caused by the effect of grain refinement and the increase in hardenability . Superior toughness is also obtained by ... caused by a decrease in dislocation density and substructual change . Therefore , the difference ( AHv ) between the ...
Page 15
... caused a marked increase in strength . The strength reached a maximum at 550 ° C and decreased thereafter , because the size of Cu - precipitates became larger at a high - temperature by over - aging . Figure 5 shows the change of ...
... caused a marked increase in strength . The strength reached a maximum at 550 ° C and decreased thereafter , because the size of Cu - precipitates became larger at a high - temperature by over - aging . Figure 5 shows the change of ...
Page 29
... causes a larger J - value . This is due to the effect of superimposed bending caused by the much larger radial component of the crack leading towards that tip . For this particular arrangement the boundary effect is thus offset by ...
... causes a larger J - value . This is due to the effect of superimposed bending caused by the much larger radial component of the crack leading towards that tip . For this particular arrangement the boundary effect is thus offset by ...
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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