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 17
... range is determined from the expression : Ωτοι = Ax soHS Ax + 1PB HS , JPB + OPB HS , OPB AoHS , Tot ( 11 ) The hot - spot stress ranges are used in conjunction with the corresponding annual number of cycles . FATIGUE ASSESSMENT Fatigue ...
... range is determined from the expression : Ωτοι = Ax soHS Ax + 1PB HS , JPB + OPB HS , OPB AoHS , Tot ( 11 ) The hot - spot stress ranges are used in conjunction with the corresponding annual number of cycles . FATIGUE ASSESSMENT Fatigue ...
Page 454
... range 500 - 600 MPa are not susceptible to excessive hardening in the welded condition . In general , HAZ hardness levels are less than 350 Hv ( 5kg ) , typically 300 Hv or below ( 10-12 ) . This can be related to changes in composition ...
... range 500 - 600 MPa are not susceptible to excessive hardening in the welded condition . In general , HAZ hardness levels are less than 350 Hv ( 5kg ) , typically 300 Hv or below ( 10-12 ) . This can be related to changes in composition ...
Page 563
... range N / mm3 / 2 AKth = Crack growth threshold the loads resulting from the maximum annual wave and the number of load cycles expected annually . The distribution of the load ranges for each wave direction is assumed to be exponential ...
... range N / mm3 / 2 AKth = Crack growth threshold the loads resulting from the maximum annual wave and the number of load cycles expected annually . The distribution of the load ranges for each wave direction is assumed to be exponential ...
Contents
CODES AND STANDARDS | 1 |
EFFECT OF WELDING PARAMETERS ON JOINT PROPERTIES | 35 |
UNDERWATER WELDING AND REPAIR | 85 |
Copyright | |
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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