Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 332
... node behaviour . The results are summarized in Table 5. In the fillet area the SCF dependancy on the chord thichness is T.9 , and for the brace weld TO.85 when the node is considered as a Y - node . For welded nodes the exponent is 2.0 ...
... node behaviour . The results are summarized in Table 5. In the fillet area the SCF dependancy on the chord thichness is T.9 , and for the brace weld TO.85 when the node is considered as a Y - node . For welded nodes the exponent is 2.0 ...
Page 338
... nodes over the traditional welded ones are the following : Stress Concentration Factors ( SCF ) are lower for forged nodes than for welded nodes as a result of the more regular transition between the brace and the chord ; the forged node ...
... nodes over the traditional welded ones are the following : Stress Concentration Factors ( SCF ) are lower for forged nodes than for welded nodes as a result of the more regular transition between the brace and the chord ; the forged node ...
Page 339
... nodes . The detailed design of the forged nodes may require a more general and rational fatigue analysis where the complex node behaviour is fully considered and the check of different welds or of high stressed positions of the base ...
... nodes . The detailed design of the forged nodes may require a more general and rational fatigue analysis where the complex node behaviour is fully considered and the check of different welds or of high stressed positions of the base ...
Contents
ADVANCED COMPOSITES | 1 |
Probabilistic Aspects of HAZ CTOD Value of Multipass Welded Joint of Steel for Offshore | 5 |
The Use of GRP Materials in Platform Topsides Construction and the Regulatory Implications | 15 |
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analysis applications as-welded ASTM axial load behaviour bending brace calculated chord Composite Materials compressive strength corrosion rate crack growth CTOD cycles damage delamination elastomer Engineering environment epoxy experimental failure fatigue crack fatigue design fatigue strength fatigue tests Figure finite element finite element analysis fracture mechanics fracture toughness geometry increase initial installation interlaminar fracture laminate layers marine matrix maximum mean stress method Mode modulus moisture nodes nominal notch obtained offshore structures optical fiber parameters performance phenolic pipe plate thickness platform pre-load predicted pressure principal stress pultrusion rebar reinforcement resin resistance riser rubber S-N curves sea water seal shear stress shell shown in Fig space frame specimens steel strain stress concentration stress concentration factor stress range surface crack Table techniques tensile strength tension thickness effect thread tube tubular joints values water mixed concrete weight weld toe welded joints yield strength zone