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 454
... observed for either the structural grade steel or the high strength parent plate data . Extensive metallographic and fractographic studies have also been carried out . These studies have shown that high strength steels with yield ...
... observed for either the structural grade steel or the high strength parent plate data . Extensive metallographic and fractographic studies have also been carried out . These studies have shown that high strength steels with yield ...
Page 561
... observed crack growth using finite element fracture mechanics modelling of a typical joint showed the observed pattern of cracking to be consistent with large out of plane bending loads on the anode brackets . Remaining lives of the ...
... observed crack growth using finite element fracture mechanics modelling of a typical joint showed the observed pattern of cracking to be consistent with large out of plane bending loads on the anode brackets . Remaining lives of the ...
Page 564
... observed are in the region of approximately 90 Nmm - 3 / 2 . The choice of 60 Nmm - 3 / 2 is conservative , and will produce underestimates of the fatigue life . 4. Finite element fatigue crack propagation models 4.1 Direct bracket ...
... observed are in the region of approximately 90 Nmm - 3 / 2 . The choice of 60 Nmm - 3 / 2 is conservative , and will produce underestimates of the fatigue life . 4. Finite element fatigue crack propagation models 4.1 Direct bracket ...
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