Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15, Part 3

additional alloy amount analysis applied approach assessment axial behaviour bending brace brittle chord coating compared composition condition considered containing corrosion crack growth CTOD curve cycles damage defects depth determined distribution effect electrode Engineering equations evaluation experimental factor failure fatigue crack Figure fracture geometry given heat high strength higher hydrogen included increased indicate influence initiation inspection International length limited load lower material mean measured mechanics method microstructure notch observed obtained occur offshore offshore structures parameters performance pipe plastic plate position predictions presented pressure procedure produced properties PWHT range ratio reduced region repair reported residual resistance root seawater shown shows specimens static steel stiffened strain strength stress structures surface Table temperature tensile tension thickness toughness tubular joints values weld metal welded joints