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 252
... weight function method ( Bueckner , 1970 ; Rice , 1972 ) enables the analysis of crack problems in a loading - independent way . The weight function depends only on the geometry and boundary conditions , and is independent of the ...
... weight function method ( Bueckner , 1970 ; Rice , 1972 ) enables the analysis of crack problems in a loading - independent way . The weight function depends only on the geometry and boundary conditions , and is independent of the ...
Page 379
... weight ( MW ) at which there is a transition in mechanical properties . Above this molecular weight the material behaves in a highly ductile fashion . Below it , it is much more brittle . Mechanical properties , such as strain to break ...
... weight ( MW ) at which there is a transition in mechanical properties . Above this molecular weight the material behaves in a highly ductile fashion . Below it , it is much more brittle . Mechanical properties , such as strain to break ...
Page 400
... weight . Among these factors , molecular weight appears to be mostly affected by the hydrolysis degradation . As the molecular weight decreases , the entanglements among polymer chains also reduce , which directly affect the strength ...
... weight . Among these factors , molecular weight appears to be mostly affected by the hydrolysis degradation . As the molecular weight decreases , the entanglements among polymer chains also reduce , which directly affect the strength ...
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