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 128
... stress intensity factor of the fracture mechanics method , stress is an indirect crack driving force parameter in fatigue crack propagation . Stress governs fatigue crack growth behavior through the stress intensity factor , as can be ...
... stress intensity factor of the fracture mechanics method , stress is an indirect crack driving force parameter in fatigue crack propagation . Stress governs fatigue crack growth behavior through the stress intensity factor , as can be ...
Page 137
FATIGUE CRACK GROWTH CALCULATIONS USING STRESS INTENSITY FACTORS FOR WELD TOE GEOMETRIES O. D. Dijkstra , H. H. Snijder , and I. J. van Straalen TNO - IBBC Delft , The Netherlands 137 Table 4 Stress intensity concentration factors ( M ) ...
FATIGUE CRACK GROWTH CALCULATIONS USING STRESS INTENSITY FACTORS FOR WELD TOE GEOMETRIES O. D. Dijkstra , H. H. Snijder , and I. J. van Straalen TNO - IBBC Delft , The Netherlands 137 Table 4 Stress intensity concentration factors ( M ) ...
Page 162
... stress intensity factor based on a constant membrane stress and a varying bending stress . The linear moment release model managed to produce the same trend for the variation of Y factor versus a / t as obtained experimentally . In this ...
... stress intensity factor based on a constant membrane stress and a varying bending stress . The linear moment release model managed to produce the same trend for the variation of Y factor versus a / t as obtained experimentally . In this ...
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