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 32
... RANGE B = BRACE FAILURES CHSSNR 3000 2000 1500 1000 CHSSNA HOT SPOT STRAIN RANGE MODIFIED TO A FATIGUE LIVE OF 1000 KC 0 500 ^ PWHT OR = X R = -1 10 ١١:١٤ -0.46 20 30 40 60 80 CHSSNA 2000 1500 1000 -1.8 WALL THICKNESS OF CHORD Fig . 3 ...
... RANGE B = BRACE FAILURES CHSSNR 3000 2000 1500 1000 CHSSNA HOT SPOT STRAIN RANGE MODIFIED TO A FATIGUE LIVE OF 1000 KC 0 500 ^ PWHT OR = X R = -1 10 ١١:١٤ -0.46 20 30 40 60 80 CHSSNA 2000 1500 1000 -1.8 WALL THICKNESS OF CHORD Fig . 3 ...
Page 36
... range . However , it should be noted that the measured hot spot strain range of the 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 ...
... range . However , it should be noted that the measured hot spot strain range of the 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 ...
Page 386
... Range ( MPa ) 10 T 50 0 0 Cyclic stress range at various sections as indicated below -50 an -100 -100 -0.75 -0.50 -025 0 0 25 Normalised Distance ( South -North ) FIG 5 CYCLIC STRESS PATTERN , PROGRAM 1 050 075 100 Using comprehensive ...
... Range ( MPa ) 10 T 50 0 0 Cyclic stress range at various sections as indicated below -50 an -100 -100 -0.75 -0.50 -025 0 0 25 Normalised Distance ( South -North ) FIG 5 CYCLIC STRESS PATTERN , PROGRAM 1 050 075 100 Using comprehensive ...
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