Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14, Part 3American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 47
... failure , and the elastic - plastic and tearing regimes , associated with ductile failure . In the linear elastic and elastic - plastic regimes failure is generally associated with the initiation of crack extension . The tearing regime ...
... failure , and the elastic - plastic and tearing regimes , associated with ductile failure . In the linear elastic and elastic - plastic regimes failure is generally associated with the initiation of crack extension . The tearing regime ...
Page 69
... failure event , the predicted safety of the component and the likely failure mode . However , the FAD can also be used to predict the relationship between applied stress and resultant CTOD in the wide plate test through the concept of ...
... failure event , the predicted safety of the component and the likely failure mode . However , the FAD can also be used to predict the relationship between applied stress and resultant CTOD in the wide plate test through the concept of ...
Page 94
... failure stresses ( expressed as the failure stress to pipe metal yield strength ratio ) and / or the wide plate failure strains can be used to derive the required CVN and CTOD values for a specified level of wide plate performance . The ...
... failure stresses ( expressed as the failure stress to pipe metal yield strength ratio ) and / or the wide plate failure strains can be used to derive the required CVN and CTOD values for a specified level of wide plate performance . The ...
Contents
FATIGUE GUIDANCE FOR OFFSHORE STRUCTURES | 1 |
VOLUME IA OFFSHORE TECHNOLOGY VOLUME IIIMATERIALS ENGINEERING | 18 |
STRUCTURAL INTEGRITY METHODS FOR WELDED COMPONENTS | 55 |
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analysis applied assessment axial behaviour bending brace calculated cathodic protection Charpy chord crack depth crack growth rate crack initiation crack propagation crack tip CTOD cycles defect deformation developed ductility effect Efthymiou equations evaluation experimental failure fatigue crack growth fatigue guidance fatigue lives fatigue strength fatigue tests Figure finite element finite element analysis fracture mechanics fracture toughness GCHAZ geometry hammer peening high strength steels hydrogen increase Laser welds load material measured method microstructure mismatch mixed mode multiplanar normalised notch obtained offshore structures parameters parametric equations parent plate peening pipe plate thickness predictions procedure ratio region repair residual stress ring-stiffened joints S-N curve sea water seawater shielding gas shown in Fig strain stress concentration stress concentration factor stress intensity factor stress range surface cracks Table tensile TMCP tubular joints tested undermatched values weld metal weld toe welded joints weldment yield strength