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 236
... ultrasonic inspection but yielded less defective welds . This implies that the mean length of a defect detected by radiography was greater than that of ultrasonic measurements . For ultrasonic inspection of repairs , the rates of defect ...
... ultrasonic inspection but yielded less defective welds . This implies that the mean length of a defect detected by radiography was greater than that of ultrasonic measurements . For ultrasonic inspection of repairs , the rates of defect ...
Page 473
INTERNAL ULTRASONIC EXAMINATION OF RING STIFFENED TUBULAR JOINTS Peter J Mudge Structural Integrity Department TWI Abington , Cambridge UK Nigel W Nichols Marine Technology Support Unit Culham Laboratory Abingdon , Oxfordshire UK John V ...
INTERNAL ULTRASONIC EXAMINATION OF RING STIFFENED TUBULAR JOINTS Peter J Mudge Structural Integrity Department TWI Abington , Cambridge UK Nigel W Nichols Marine Technology Support Unit Culham Laboratory Abingdon , Oxfordshire UK John V ...
Page 474
... ultrasonic beam angle . The primary means of detection was a 70 ° beam aimed at the weld root from the brace surface ... ultrasonic beam across it , i.e. in the plane of the stiffener . This configuration causes several difficulties ...
... ultrasonic beam angle . The primary means of detection was a 70 ° beam aimed at the weld root from the brace surface ... ultrasonic beam across it , i.e. in the plane of the stiffener . This configuration causes several difficulties ...
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