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 41
... element model of this geometry was evaluated using the ANSYS general purpose finite element code ( Swanson , 1982 ) . The geometry was selected such that the brace thickness was one - half the chord thickness and the fillet weld leg ...
... element model of this geometry was evaluated using the ANSYS general purpose finite element code ( Swanson , 1982 ) . The geometry was selected such that the brace thickness was one - half the chord thickness and the fillet weld leg ...
Page 154
... element method . The line spring element is a relatively easy evaluation method for determining a surface flaw in a shell structures with sufficient accuracy . It is also very useful for calculating the stress intensity factors of ...
... element method . The line spring element is a relatively easy evaluation method for determining a surface flaw in a shell structures with sufficient accuracy . It is also very useful for calculating the stress intensity factors of ...
Page 707
... element method . The reduction in fatigue life caused by the pop - in to the LBZ is shown to be negligible . More data is needed on the actual size of LBZS in real structural welds before it can be claimed without doubt that LBZS have ...
... element method . The reduction in fatigue life caused by the pop - in to the LBZ is shown to be negligible . More data is needed on the actual size of LBZS in real structural welds before it can be claimed without doubt that LBZS have ...
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