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 36
... improved weld profile was considerably lower than that of the normal profile ( figure 16 ) . This means that if the same results are given with the nominal stress range plotted on the vertical axis a significant better fatigue behaviour ...
... improved weld profile was considerably lower than that of the normal profile ( figure 16 ) . This means that if the same results are given with the nominal stress range plotted on the vertical axis a significant better fatigue behaviour ...
Page 527
... improved welding procedures or post weld improvements has been put forward both from studies on plate to plate specimens and large tubular nodes . The results show that the use of high strength steel combined with improved welds leads ...
... improved welding procedures or post weld improvements has been put forward both from studies on plate to plate specimens and large tubular nodes . The results show that the use of high strength steel combined with improved welds leads ...
Page 528
... Improvements of the welded joints work In this welding procedure the influence of an improved and of subsequent post- welded improvement techniques on fatigue crack initiation have been studied , for both T joints and tubular nodes .
... Improvements of the welded joints work In this welding procedure the influence of an improved and of subsequent post- welded improvement techniques on fatigue crack initiation have been studied , for both T joints and tubular nodes .
Contents
THICKNESS EFFECTS | 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 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 reheated 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