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 56
... plastic constraint is brought about due to the mis- matching of deformation . The cause of the mismatching can be divided into two main group of factors : i . Geometrical factor , and ii . Material factor , as given in Fig . 1 . The ...
... plastic constraint is brought about due to the mis- matching of deformation . The cause of the mismatching can be divided into two main group of factors : i . Geometrical factor , and ii . Material factor , as given in Fig . 1 . The ...
Page 279
... plastic constraint induced by the strength mis - matching . Controlling factors for the plastic constraint were addressed by 3D FE - analysis . It was pointed out that the location of Laser welds ( distance from Laser welds to the notch ) ...
... plastic constraint induced by the strength mis - matching . Controlling factors for the plastic constraint were addressed by 3D FE - analysis . It was pointed out that the location of Laser welds ( distance from Laser welds to the notch ) ...
Page 297
... plastic circular arches which show nonlinear deformation behavior under ex- ternal load . Response history curves are updated arch models which have the same range angle and thick- ness , and by using the incremental / iterative ...
... plastic circular arches which show nonlinear deformation behavior under ex- ternal load . Response history curves are updated arch models which have the same range angle and thick- ness , and by using the incremental / iterative ...
Contents
FATIGUE GUIDANCE FOR OFFSHORE STRUCTURES | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 14 |
STRUCTURAL INTEGRITY METHODS FOR WELDED COMPONENTS | 55 |
Copyright | |
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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