Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 8, Part 3American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 391
... curve to identify the corresponding segment and to calculate a " predicted AK " ( Figure 10 ) . This AK value can therefore be used for plotting the experimentally measured crack growth rate . Figure 11 shows the new data obtained from ...
... curve to identify the corresponding segment and to calculate a " predicted AK " ( Figure 10 ) . This AK value can therefore be used for plotting the experimentally measured crack growth rate . Figure 11 shows the new data obtained from ...
Page 668
... curve , irrespective of the test temperature in the transition region , the tested bend geometry , crack length or crack orientation . An example of the obtained Resistance curve is shown in fig . 6 . J - value kN / m 2400 1.5 CTOD mm ...
... curve , irrespective of the test temperature in the transition region , the tested bend geometry , crack length or crack orientation . An example of the obtained Resistance curve is shown in fig . 6 . J - value kN / m 2400 1.5 CTOD mm ...
Page 697
... curve approach cannot be applied to unevenly matched joints , because the overall strain is influenced by the degree of overmatching and a unique CTOD design curve does not exist . This argument comes from the fact that the ori- ginal ...
... curve approach cannot be applied to unevenly matched joints , because the overall strain is influenced by the degree of overmatching and a unique CTOD design curve does not exist . This argument comes from the fact that the ori- ginal ...
Contents
MATERIALS TECHNOLOGY | 9 |
The Plate Thickness Effect in Fatigue Predictions and Results A Review of Norwegian Work | 21 |
Thickness Weld Profile and Initial Flaw Considerations for Tubular Joints | 39 |
Copyright | |
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adhesion strength alloy aluminum analysis applied Arctic Engineering austenite axial base metal behaviour bending brace calculated cathodic protection Charpy chord composite Conference on Offshore corrosion fatigue crack depth crack front crack growth rate crack initiation crack propagation crevice corrosion CTOD defects developed energy equation experimental fabrication fatigue crack growth fatigue strength ferrite Figure finite element fracture mechanics fracture toughness geometry grade heat input heat treatment HSLA steels increase influence kJ/cm levels line spring load material mechanical properties Mechanics and Arctic method microstructure notch Offshore Mechanics offshore structures parameter pipe pitting pitting corrosion plate thickness predicted PWHT ratio reduced S-N curves shown in Fig solution specimens strain stress concentration stress intensity factor stress range submerged arc welding surface crack T-joints Table temperature tensile thickness effect tubular joints values wall thickness weld metal weld profile weld toe weldability welded joints yield strength