Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2, Parts 1-2American Society of Mechanical Engineers, 2000 - Arctic regions |
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Page 982
... stress range ( Again provided that the stress range does not exceed yield ) . Since cracks grow either very slowly or not at all when subjected to compressive stress ranges , it follows that no part of the stress range at the hammer ...
... stress range ( Again provided that the stress range does not exceed yield ) . Since cracks grow either very slowly or not at all when subjected to compressive stress ranges , it follows that no part of the stress range at the hammer ...
Page 1027
... Stress [ N / mm2 ] 400 1400 350 1200 300 1000 250 800 200 600 150 400 100 50 200 0 0 0 500 -Yield stress 1000 1500 2000 Time [ s ] -Calculated stress of shell 2500 3000 -Average Temperature [ K ] Stress [ N / mm2 ] 200 180 160 140 120 ...
... Stress [ N / mm2 ] 400 1400 350 1200 300 1000 250 800 200 600 150 400 100 50 200 0 0 0 500 -Yield stress 1000 1500 2000 Time [ s ] -Calculated stress of shell 2500 3000 -Average Temperature [ K ] Stress [ N / mm2 ] 200 180 160 140 120 ...
Page 1028
... stress Time [ s ] -Allowable stress : 0,5 yield stress -Average steel temperature -Calculated Temperature [ K ] Figure 18. Bursting criteria comparing maximum shear stress in the active layers of the vessel shell to 0.5 * yield stress ...
... stress Time [ s ] -Allowable stress : 0,5 yield stress -Average steel temperature -Calculated Temperature [ K ] Figure 18. Bursting criteria comparing maximum shear stress in the active layers of the vessel shell to 0.5 * yield stress ...
Contents
OMAE2000OSU OFT3007 | 878 |
I | 879 |
OMAE2000OSU OFT4061 147 | 894 |
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alloys application ASME assessment axial bending buckling calculated coefficient composite Copyright corrosion crack growth CTOD cycles deformation depth displacement distribution DQEM drag coefficient drilling fluid Engineering equation failure fatigue crack Figure finite element fire flexible pipe flow flowline FM analysis fracture mechanics function grade gradient hammer peening increase initial inspection installation insulation interlayer layer length lift coefficient material maximum method mode operation parameters peening pipeline plastic plate predicted pressure probabilistic production propagation properties PWHT reduced velocity reliability resistance riser seabed shear shielding gas shown simulation SINTEF SN curves soil span specimens Statoil steel strain strength stress intensity factor stress range surface Table temperature tensile thermal thickness titanium tubular joints tundra turbidity current values vertical loop vessel weld metal weld toe yield strength yield stress Zeepipe