Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 17
... Initial thickness of base metal bi : Initial thickness of clad metal t : Full thickness ( t = a ; + b ; ) D : Initial pipe diameter R : Pipe radius Ri : Initial pipe radius ( R ; = D / 2 ) o : True stress ε : True strain n : Strain ...
... Initial thickness of base metal bi : Initial thickness of clad metal t : Full thickness ( t = a ; + b ; ) D : Initial pipe diameter R : Pipe radius Ri : Initial pipe radius ( R ; = D / 2 ) o : True stress ε : True strain n : Strain ...
Page 227
... initial parent metal PAGS over the CGR hardness curves can be derived from Figure 2. With all materials the " small " initial parent metal PAGS generated upper CGR hardness plateaux about 15 Hv higher than those corresponding to the ...
... initial parent metal PAGS over the CGR hardness curves can be derived from Figure 2. With all materials the " small " initial parent metal PAGS generated upper CGR hardness plateaux about 15 Hv higher than those corresponding to the ...
Page 718
... initial mean stress value . Material Ratio Dimensions ( mm ) l / t t B L St3S 1 12 12 35 400 1.5 10 15 35 400 18G2A 1.5 10 15 60 400 SIGNIFICANCE OF CRACK INITIATION LIFE IN WELDS Results 1 Fatigue crack initiation life predictions for ...
... initial mean stress value . Material Ratio Dimensions ( mm ) l / t t B L St3S 1 12 12 35 400 1.5 10 15 35 400 18G2A 1.5 10 15 60 400 SIGNIFICANCE OF CRACK INITIATION LIFE IN WELDS Results 1 Fatigue crack initiation life predictions for ...
Contents
HIGH STRENGTH STEELS FOR OFFSHORE | 189 |
WELDING CONTROL | 265 |
APPLICATIONS OF GRP OFFSHORE | 279 |
Copyright | |
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alloy analysis applied argon artificial neural network ASTM austenite austenite grain bainite base metal behaviour bending CGHAZ Charpy composite pipe cooling corrosion crack propagation CTOD curve cycles developed diameter effect elastomer electrodes Engineering ASME 1993 epoxy equation evaluation fabrication factor ferrite finite element firewater flange fracture fracture mechanics GRE pipe heat input high strength steels HSLA HSLA steels hydrogen increase installation intumescent kJ/mm load martensite Materials Engineering ASME maximum method microstructure MIRT nitrogen nitrogen steel node notch offshore structures OMAE parameters performance predicted preheat pressure procedures PWHT range reduced S-N curves seal seawater sheave shielding gas shown in Figure simulated SINTEF specimens spool stainless steel strain surface Table Technology temperature tensile test results thickness toughness tubular joints underwater Underwater Welding values weld metal weldability welded joints weldments wet welding wide plate wire yield strength