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 86
... prestrained metals . After initiation of micro- crack or void , retained ductility has been reduced with increasing of compressive prestrain [ 23-29 ] . Furthermore , it has been confirmed that the ductility of prestrained metals in ...
... prestrained metals . After initiation of micro- crack or void , retained ductility has been reduced with increasing of compressive prestrain [ 23-29 ] . Furthermore , it has been confirmed that the ductility of prestrained metals in ...
Page 89
Fig . 7 Effect of degree of prestrain and its dependency of prestraining direction , compression or tension , on ... Prestrained Steel As previously shown in Fig . 3 , the flow curves for prestrained steels were different from that ...
Fig . 7 Effect of degree of prestrain and its dependency of prestraining direction , compression or tension , on ... Prestrained Steel As previously shown in Fig . 3 , the flow curves for prestrained steels were different from that ...
Page 92
... prestrained test specimen ) or tension - followed- by - compression ( compressive prestrained test specimen ) , were proposed . The main idea includes the following two aspects ; 1 ) the history of Ep - σm / O relation under various ...
... prestrained test specimen ) or tension - followed- by - compression ( compressive prestrained test specimen ) , were proposed . The main idea includes the following two aspects ; 1 ) the history of Ep - σm / O relation under various ...
Contents
Fatigue Capacity | 1 |
OMAE2001MAT3011 | 11 |
OMAE2001MAT3013 | 17 |
Copyright | |
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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