Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14, Part 3American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 437
... Figure 3 " S " curves are plotted for the undermatched weld joint , whereas in Figure 4 the same is given for the overmatched weld joint . In both figures , V - notch position in the weld joint is marked . For undermatching condition ...
... Figure 3 " S " curves are plotted for the undermatched weld joint , whereas in Figure 4 the same is given for the overmatched weld joint . In both figures , V - notch position in the weld joint is marked . For undermatching condition ...
Page 518
... Figure 1. Commercial AWS E6013 electrodes with 3.2 mm diameter were used . The welding current was 110 A , which resulted , for the 27 ° drag angle used , in a welding speed of 120 mm / min . ( 2 mm / s ) . The weld beads were deposited ...
... Figure 1. Commercial AWS E6013 electrodes with 3.2 mm diameter were used . The welding current was 110 A , which resulted , for the 27 ° drag angle used , in a welding speed of 120 mm / min . ( 2 mm / s ) . The weld beads were deposited ...
Page 531
... Figure 3. Weld metal hardness , however , followed a different pat- tern , increasing steadily with nickel additions . This behavior is also shown in Figure 3. The contrasting trend of hardness variation when compared with changes in ...
... Figure 3. Weld metal hardness , however , followed a different pat- tern , increasing steadily with nickel additions . This behavior is also shown in Figure 3. The contrasting trend of hardness variation when compared with changes in ...
Contents
FATIGUE GUIDANCE FOR OFFSHORE STRUCTURES | 1 |
VOLUME IA OFFSHORE TECHNOLOGY VOLUME IIIMATERIALS ENGINEERING | 18 |
STRUCTURAL INTEGRITY METHODS FOR WELDED COMPONENTS | 55 |
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analysis applied assessment axial behaviour bending brace calculated cathodic protection Charpy chord crack depth crack growth rate crack initiation crack propagation crack tip CTOD cycles defect deformation developed ductility effect Efthymiou equations evaluation experimental failure fatigue crack growth fatigue guidance fatigue lives fatigue strength fatigue tests Figure finite element finite element analysis fracture mechanics fracture toughness GCHAZ geometry hammer peening high strength steels hydrogen increase Laser welds load material measured method microstructure mismatch mixed mode multiplanar normalised notch obtained offshore structures parameters parametric equations parent plate peening pipe plate thickness predictions procedure ratio region repair residual stress ring-stiffened joints S-N curve sea water seawater shielding gas shown in Fig strain stress concentration stress concentration factor stress intensity factor stress range surface cracks Table tensile TMCP tubular joints tested undermatched values weld metal weld toe welded joints weldment yield strength