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 29
... Brace Axial Loading Chord maximum hot - spot location Ω = 0.7026a 0.0236 · exp ( -0.187B + 0.0097y + 0.0047 / 03 - 21.7ẞ3 / y2 + 0.3038ßt - 0.0867ẞ2 / 03 – 0.001y130 ) Brace maximum hot - spot location Q = 0.6763α0.0603 20.118 0.24 ...
... Brace Axial Loading Chord maximum hot - spot location Ω = 0.7026a 0.0236 · exp ( -0.187B + 0.0097y + 0.0047 / 03 - 21.7ẞ3 / y2 + 0.3038ßt - 0.0867ẞ2 / 03 – 0.001y130 ) Brace maximum hot - spot location Q = 0.6763α0.0603 20.118 0.24 ...
Page 486
... brace / chord weld root and propagated through the weld throat . In the brace , cracks initiating at the brace / chord weld toe tended to propagate through - thickness normal to the brace wall , regardless of position . In the T ...
... brace / chord weld root and propagated through the weld throat . In the brace , cracks initiating at the brace / chord weld toe tended to propagate through - thickness normal to the brace wall , regardless of position . In the T ...
Page 489
... Brace 213 840 Chord 214 89 460 TS Centre RIE 391 124 174 Brace saddle ( BRI ) Chord saddle 177 1800 180 80 Outer RIE 279 334 433 K3 Brace 216 390 TABLE 4 MEASURED AND CALCULATED SCFS , T SPECIMENS Chord + 15 ° 167 136 580 RIE 309 305 ...
... Brace 213 840 Chord 214 89 460 TS Centre RIE 391 124 174 Brace saddle ( BRI ) Chord saddle 177 1800 180 80 Outer RIE 279 334 433 K3 Brace 216 390 TABLE 4 MEASURED AND CALCULATED SCFS , T SPECIMENS Chord + 15 ° 167 136 580 RIE 309 305 ...
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
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 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 ring 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