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 19
... Mean curve Mean + 2 SD Α m A m < 0.5 1.50 x 10-13 3 3.00 x 10-13 3 ≥ 0.5 2.50 x 10-13 3 5.21 x 10-13 3 Fatigue crack growth rate data for air - simple approach Stage 2 Mean curve Mean + 2 SD Mean curve Mean + 2 SD Stage 1 / Stage 2 ...
... Mean curve Mean + 2 SD Α m A m < 0.5 1.50 x 10-13 3 3.00 x 10-13 3 ≥ 0.5 2.50 x 10-13 3 5.21 x 10-13 3 Fatigue crack growth rate data for air - simple approach Stage 2 Mean curve Mean + 2 SD Mean curve Mean + 2 SD Stage 1 / Stage 2 ...
Page 117
... mean hardness . Overall , the mean hardness values ranged from 170 HV10 to 216 HV10 for the ferritic steel welds , with weld B / B / V showing the highest hardness in each of the three places sampled . In the austenitic stainless steel ...
... mean hardness . Overall , the mean hardness values ranged from 170 HV10 to 216 HV10 for the ferritic steel welds , with weld B / B / V showing the highest hardness in each of the three places sampled . In the austenitic stainless steel ...
Page 343
... Mean line Design line ( +2 SD ) da / dN = 5.37x10-14 AK3.42 da / dN = 1.72x10-14 AK3.42 Mean line Design line ( + 2SD ) da / dN = 1.21x10-26 AK8.16 da / dN = 4.37x10-26 AK8.16 Stage 2 Mean line Design line ( +2 SD ) da / dN = 5.67x10-7 ...
... Mean line Design line ( +2 SD ) da / dN = 5.37x10-14 AK3.42 da / dN = 1.72x10-14 AK3.42 Mean line Design line ( + 2SD ) da / dN = 1.21x10-26 AK8.16 da / dN = 4.37x10-26 AK8.16 Stage 2 Mean line Design line ( +2 SD ) da / dN = 5.67x10-7 ...
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