Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15, Part 3American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 151
... occur in the heat affected zones ( HAZ ) or weld fillet during Post Weld Heat Treatment ( PWHT ) . The parts of the HAZ most susceptible to reheat cracking are the coarse - grained regions which result from heating at elevated ...
... occur in the heat affected zones ( HAZ ) or weld fillet during Post Weld Heat Treatment ( PWHT ) . The parts of the HAZ most susceptible to reheat cracking are the coarse - grained regions which result from heating at elevated ...
Page 156
heat treatment temperatures and that the mode LDIGF occurs at relatively high stress levels and low heat treatment temperatures . However , the results of Figure 04 , 05 and 06 show that the mode LDIGF can occur at high levels of ...
heat treatment temperatures and that the mode LDIGF occurs at relatively high stress levels and low heat treatment temperatures . However , the results of Figure 04 , 05 and 06 show that the mode LDIGF can occur at high levels of ...
Page 213
... occur at the formation of the first plastic hinge : the amount of plastic strain which can occur at the first hinge is controlled by the elastic stiffness of the surrounding structure . While local or global collapse solutions may be ...
... occur at the formation of the first plastic hinge : the amount of plastic strain which can occur at the first hinge is controlled by the elastic stiffness of the surrounding structure . While local or global collapse solutions may be ...
Contents
CODES AND STANDARDS | 1 |
EFFECT OF WELDING PARAMETERS ON JOINT PROPERTIES | 35 |
UNDERWATER WELDING AND REPAIR | 85 |
Copyright | |
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Common terms and phrases
a'-martensite analysis applied as-welded assessment austenite Axial tension base metal behaviour bending brace brittle butt welds cathodic protection CFRC chord crack cold-rolling composition corrosion corrosion fatigue crack depth crack growth rates crack initiation crack tip cracked joints CTOD curve cycles defects effect electrode Engineering equations evaluation experimental failure fatigue crack growth fatigue tests ferrite Figure fracture mechanics fracture toughness geometry heat affected zone heat treatment high strength steels hydrogen increased inspection martensite material measured microstructure mis-match notch offshore structures parameters performance pipe predicted pressure procedure PWHT ratio reduced residual stresses riser root S-N curves saddle seawater shielding gas shown simulation specimens static strength stiffened joints stress intensity factor surface crack Table temperature tensile thickness titanium alloys tubular joints ultrasonic unstiffened values weld joint weld metal weld toe weldments wide plates yield strength