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 195
... fatigue strength at 2x10 cycles divided by tensile strength . As is evident from Table 4 and Fig . 6 , the influence of sulfur content on the fatigue strength is not observed in the case of not only pH7 but also pH13 by considering ...
... fatigue strength at 2x10 cycles divided by tensile strength . As is evident from Table 4 and Fig . 6 , the influence of sulfur content on the fatigue strength is not observed in the case of not only pH7 but also pH13 by considering ...
Page 197
... fatigue strength depends on the strength of the weakest location of the specimen and does not neces- sarily depend on the number of corrosion pits or that of cracks . Then , it is confirmed that the fatigue strength in pH7 are not so ...
... fatigue strength depends on the strength of the weakest location of the specimen and does not neces- sarily depend on the number of corrosion pits or that of cracks . Then , it is confirmed that the fatigue strength in pH7 are not so ...
Page 530
This combined with the use of high strength steel leads therefore to a better fatigue behavior of the tubular connections . - Further improvement of the toe geometry by TIG dressing greatly improved the fatigue resistance , because of ...
This combined with the use of high strength steel leads therefore to a better fatigue behavior of the tubular connections . - Further improvement of the toe geometry by TIG dressing greatly improved the fatigue resistance , because of ...
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