Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3American Society of Mechanical Engineers, 2001 - Arctic regions |
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Page 104
... higher n - value material shows higher fatigue strength . It is confirmed high n - value materials shows not only higher buckling strength but also higher low cycle strength in comparison with lower n - value materials . 12 110 16 12 ...
... higher n - value material shows higher fatigue strength . It is confirmed high n - value materials shows not only higher buckling strength but also higher low cycle strength in comparison with lower n - value materials . 12 110 16 12 ...
Page 149
... higher energy input , all specimens produced underwater took approximately 30 % longer welding times than the atmospheric ones . Furthermore , welds produced at maximum rotational speed showed some lack of bonding at the base of the ...
... higher energy input , all specimens produced underwater took approximately 30 % longer welding times than the atmospheric ones . Furthermore , welds produced at maximum rotational speed showed some lack of bonding at the base of the ...
Page 401
... higher temperatures . At high annealing temperatures , such as 120 ° and 140 ° C , it was also observed that a low temperature shoulder is formed on the high melting peak . DSC analyses were also conducted on the samples annealed at two ...
... higher temperatures . At high annealing temperatures , such as 120 ° and 140 ° C , it was also observed that a low temperature shoulder is formed on the high melting peak . DSC analyses were also conducted on the samples annealed at two ...
Contents
Fatigue Capacity | 1 |
OMAE2001MAT3011 | 11 |
OMAE2001MAT3013 | 17 |
Copyright | |
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Common terms and phrases
analysis applied Arctic Engineering assessment axial base metal bending brittle buckling calculated CGHAZ Charpy impact Charpy impact test components compressive Conference on Offshore crack arrest crack growth criterion CTOD test cycle defined deformation developed discrete displacement distribution DQEM ductile crack initiation dynamic effect elastic equation evaluated failure fatigue cracks ferrite Figure finite element flexible pipe FPSO Fracture Mechanics fracture toughness function fusion line hot spot hull indentation linepipe loading material maximum mechanical properties Mechanics and Arctic method microstructure node notch obtained Offshore Mechanics offshore structures parameters performed pipeline predicted pressure region Rio de Janeiro riser S-N curves shown in Fig shows simulated specimens steel plates stress concentration stress intensity factor surface cracks surface layer Table temperature tensile strength thermal thickness underwater underwater welding virgin steel Weibull distribution weld metal weld toe welded joints weldment yield strength