Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 445
... CRITICAL CTOD AND LBZ SIZE Figure 6 shows the critical CTOD ( 8c ) vs. the width of LBZ which was responsible for the crack initiation . The number of data shown are limited to those which were clearly identified to be crack Critical ...
... CRITICAL CTOD AND LBZ SIZE Figure 6 shows the critical CTOD ( 8c ) vs. the width of LBZ which was responsible for the crack initiation . The number of data shown are limited to those which were clearly identified to be crack Critical ...
Page 446
... Critical CTOD , mm 0.01 0.1 0.05 1.0 0.5 OK - weld joint : X - weld joint O Resultant distribution of critical CTOD for weld HAZ f ( oc . α oc , LBZ a - 1 LBZ ) = exp ( - ( ( c ; ༠z བྲུབ ད ( oc , LBZ - Const . бс CTOD distribution of ...
... Critical CTOD , mm 0.01 0.1 0.05 1.0 0.5 OK - weld joint : X - weld joint O Resultant distribution of critical CTOD for weld HAZ f ( oc . α oc , LBZ a - 1 LBZ ) = exp ( - ( ( c ; ༠z བྲུབ ད ( oc , LBZ - Const . бс CTOD distribution of ...
Page 448
... Critical CTOD , mm 0.1 0.2 0.5 Fig . 13 Comparison of Weibull plot the critical CTOD from experiment and simulation ( LBZ = CG , SRCG , IRCG ) . Critical CTOD , mm 1.0 0.8 0.6 0.4 0.2 о O 00 00 0 10 15 Total LBZ size , mm Fig . 14 ...
... Critical CTOD , mm 0.1 0.2 0.5 Fig . 13 Comparison of Weibull plot the critical CTOD from experiment and simulation ( LBZ = CG , SRCG , IRCG ) . Critical CTOD , mm 1.0 0.8 0.6 0.4 0.2 о O 00 00 0 10 15 Total LBZ size , mm Fig . 14 ...
Contents
WELDING TECHNOLOGY | 387 |
PROPERTIES OF WELDMENT | 394 |
Progress in the Use of Metal Powder Additions for the Welding of Offshore Structures | 399 |
Copyright | |
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acicular ferrite alloy analysis application austenite bainite base metal carbon equivalent carbon steels cathodic protection Charpy composition corrosion crack tip critical CTOD CTOD tests CTOD values cycle defects distribution effect electrode equation evaluation experimental fabrication fatigue crack ferrite fracture mechanics fracture toughness GC HAZ GMAW grain HAZ toughness heat input HSLA Steels hyperbaric inclusions increase inspection interface J-Integral kJ/mm load lower bound estimates material measured mechanical properties method microstructure node notch obtained offshore structures overmatching parameters performance pipe powder ratio S-N curves sample shows simulation SMAW specimens stainless steel welding strain stress range submerged arc welding surface Table technique tensile panels Test Temperature TMCP steels tubular joints twin-wire ultrasonic underwater underwater welding Weibull Weibull distribution weld deposit weld metal weldability welded joints welding procedures welding process weldments wire yield strength zone