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 16
... initiation life ) . THE PLATE THICKNESS EFFECT IN FATIGUE PREDICTIONS AND RESULTS (. FATIGUE LIFE ( cycles ) LIFE ... INITIATION LIFE PREDICTION BY A LOCAL STRAIN APPROACH The crack initiation life of welded joints , on average about 30 ...
... initiation life ) . THE PLATE THICKNESS EFFECT IN FATIGUE PREDICTIONS AND RESULTS (. FATIGUE LIFE ( cycles ) LIFE ... INITIATION LIFE PREDICTION BY A LOCAL STRAIN APPROACH The crack initiation life of welded joints , on average about 30 ...
Page 444
... initiation sites were active and the resulting crack shape development was sim- ilar to that for free corrosion . In ... initiation behaviour , the specimen geometry and stress field tended to govern the later stages of crack shape ...
... initiation sites were active and the resulting crack shape development was sim- ilar to that for free corrosion . In ... initiation behaviour , the specimen geometry and stress field tended to govern the later stages of crack shape ...
Page 555
... initiation and growth of small cracks are presented . The results show that the initiation of fatigue cracks from a Charpy - V notch with a radius of 0.25 mm is strongly influenced by the cathodic protection le- vel , with a maximum ...
... initiation and growth of small cracks are presented . The results show that the initiation of fatigue cracks from a Charpy - V notch with a radius of 0.25 mm is strongly influenced by the cathodic protection le- vel , with a maximum ...
Contents
OFFSHORE MECHANICS | 1 |
MATERIALS TECHNOLOGY | 9 |
The Plate Thickness Effect in Fatigue Predictions and Results A Review of Norwegian Work | 21 |
Copyright | |
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alloy aluminum analysis applied Arctic Engineering ASTM austenite axial base metal behaviour bending brace calculated cathodic protection Charpy chord Conference on Offshore corrosion fatigue crack depth crack growth rate crack initiation crack propagation crevice corrosion CTOD da/dN defects developed energy environment equation experimental fabrication fatigue crack growth fatigue strength fatigue test ferrite Figure fillet welds finite element fracture mechanics fracture toughness geometry grade heat input heat treatment HSLA steels increase influence kJ/cm load material mechanical properties Mechanics and Arctic method microstructure notch obtained Offshore Mechanics offshore structures parameters pipe pitting plate thickness predicted procedure PWHT ratio reduced S-N curves seawater Shoralsim shown in Fig solution specimens Steel in Marine strain stress concentration stress intensity factor stress range submerged arc welding surface crack T-joints Table temperature tensile thickness effect tubular joints values weld metal weld profile weld toe weldability welded joints yield strength