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 103
... analysis accounts for end eccentricity , e , and initial out - of- straightness , 8. Failure of the dent - damaged member is assumed to occur when the stress in the dent saddle of the member reaches its yield stress σ ,, not considering ...
... analysis accounts for end eccentricity , e , and initial out - of- straightness , 8. Failure of the dent - damaged member is assumed to occur when the stress in the dent saddle of the member reaches its yield stress σ ,, not considering ...
Page 110
... ANALYSIS 3.1 Analysis Method In order to verify propriety of the parameter range shown in Fig.1 , the history and change of weld residual stress by both side heating was investigated through numerical analysis . The residual stress of ...
... ANALYSIS 3.1 Analysis Method In order to verify propriety of the parameter range shown in Fig.1 , the history and change of weld residual stress by both side heating was investigated through numerical analysis . The residual stress of ...
Page 111
... analysis results , and are also shown in Table 1. It has been clarified by the elastic analysis " that existence of sloped in the axial temperature distribution at the edge of the heating region does not give a large effect on the ...
... analysis results , and are also shown in Table 1. It has been clarified by the elastic analysis " that existence of sloped in the axial temperature distribution at the edge of the heating region does not give a large effect on the ...
Contents
FATIGUE GUIDANCE FOR OFFSHORE STRUCTURES | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 14 |
STRUCTURAL INTEGRITY METHODS FOR WELDED COMPONENTS | 55 |
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analysis applied assessment austenitic axial behaviour bending brace calculated cathodic protection Charpy chord Corrosion Fatigue crack depth crack front crack growth rate crack propagation crack tip CTOD cycles defect deformation developed 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 notch offshore structures parameters parametric equations parent plate peening pipe plate thickness predictions Proc procedure region repair residual stress ring-stiffened joints riser S-N curve sea water seawater shown in Fig strain stress concentration stress concentration factor stress intensity factor stress range surface cracks Table tensile test results titanium TMCP tubular joints tested values weld metal weld toe welded joints weldment yield strength