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 386
... Stress 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 ...
... Stress 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 ...
Page 551
... stress range . From Fig . 8 and Fig . 12 it is apparent that cathodic protection may have a different effect at the lowest valves of stress range ( 108 MPa for T - Butt and 175 MPa for ful scale tests ) than for stress ranges greater ...
... stress range . From Fig . 8 and Fig . 12 it is apparent that cathodic protection may have a different effect at the lowest valves of stress range ( 108 MPa for T - Butt and 175 MPa for ful scale tests ) than for stress ranges greater ...
Page 552
... stress ranges ( including small and large scale tests ) 2 showed enhancement to greater than air life , one to just ... range at the critical position in the structure . If the initial stress intensity range is low , crack growth may be ...
... stress ranges ( including small and large scale tests ) 2 showed enhancement to greater than air life , one to just ... range at the critical position in the structure . If the initial stress intensity range is low , crack growth may be ...
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