Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 13, Parts 3-5American Society of Mechanical Engineers, 1994 - Arctic regions |
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Page 96
... joints and consequently allowance was made in [ 4 ] for the variation of the stress gradient through the wall . The residual stress distribution assumed for as - welded joints is illustrated in Figure 1. It includes the effect of long ...
... joints and consequently allowance was made in [ 4 ] for the variation of the stress gradient through the wall . The residual stress distribution assumed for as - welded joints is illustrated in Figure 1. It includes the effect of long ...
Page 124
... welded joints . This agrees well with the 50 to 100 % increases reported in the literature for similar tests . The results are well above the 30 % increase specified in the UK Department of Energy design guidance for ground joints . 2. Weld ...
... welded joints . This agrees well with the 50 to 100 % increases reported in the literature for similar tests . The results are well above the 30 % increase specified in the UK Department of Energy design guidance for ground joints . 2. Weld ...
Page 307
... welded joints . The HAZ toughness of the welded joint was evaluated by the three point bend CTOD test using K - groove submerged arc welded joints made with heat inputs of 0.8 , 3.0 and 4.5 kJ / mm . The surface notched , wide plate ...
... welded joints . The HAZ toughness of the welded joint was evaluated by the three point bend CTOD test using K - groove submerged arc welded joints made with heat inputs of 0.8 , 3.0 and 4.5 kJ / mm . The surface notched , wide plate ...
Contents
FATIGUE AND DEFORMATION | 1 |
FRACTURE ASSESSMENT AND ANALYSIS | 37 |
FATIGUE DESIGN AND DETECTION | 73 |
Copyright | |
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analysis applied Arctic Engineering as-welded ASME assessment axial bending cathodic protection Charpy cold deformation corrosion crack growth rate crack propagation crack tip CTOD cycles depth diameter displacement drillpipe elastic electrode equation experimental factor failure fatigue crack growth fatigue strength ferrite finite element fracture mechanics fracture toughness geometry hoop stress hydrogen Ice Class increase load material maximum mbar Mechanics and Arctic method microstructure modulus nitrogen notch obtained Offshore Mechanics offshore structures OMAE operating oxygen parameters pipe pipeline plastic predicted pressure properties ratio region residual stress S-N curve scour sea ice sea water shear shielding gas simulated soil sour crude oil specimens strain rate stress intensity stress range stress relieved surface Table temperature tensile TMCP tubular joints values wall thickness water hammer weld deposit weld metal weld toe welded joints wire yield strength Young's modulus