Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 11, Part 3American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 278
... weld toe stress concentration . For the weight function solution presented in Fig . 8 a linear stress distribution through the chord wall thickness based on a shell finite element model was used . This means that the stress intensity ...
... weld toe stress concentration . For the weight function solution presented in Fig . 8 a linear stress distribution through the chord wall thickness based on a shell finite element model was used . This means that the stress intensity ...
Page 287
... weld toe parameters attachment length / thickness ratio , L / T , weld angle , 0 , and toe radius / thickness ratio , r / T . The effect of these parameters has been studied extensively by the authors using finite element analyses of a ...
... weld toe parameters attachment length / thickness ratio , L / T , weld angle , 0 , and toe radius / thickness ratio , r / T . The effect of these parameters has been studied extensively by the authors using finite element analyses of a ...
Page 414
... toe of the weld between the brace and the chord . In order to calculate the stress intensity factor at the tip of flaws located at the weld toe it is necessary to allow for local effects of the weld toe geometry , the decay of the shell ...
... toe of the weld between the brace and the chord . In order to calculate the stress intensity factor at the tip of flaws located at the weld toe it is necessary to allow for local effects of the weld toe geometry , the decay of the shell ...
Contents
WELD METAL AND HAZ PROPERTIES | 1 |
ADVANCES IN STEEL AND WELDING | 65 |
Development of HSLA Steel With 80Ksi Yield Strength for Offshore Tubular Applications | 73 |
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amplitude analysis applied assessment austenite axial load base metal behaviour bending bolt bolted joint brace brittle calculated CGHAZ chord composite compression crack depth crack front CTOD curve defects delamination diameter duplex effect elastic elastomer energy equations experimental failure fatigue crack growth fatigue tests ferrite finite element flexelement fracture mechanics fracture toughness fume Geesthacht geometry grain heat affected zone heat input HNBR HSLA Steels hydrogen hyperbaric increase interaction laminate layer metal yield strength method microstructure nitrogen notch obtained Offshore Structures OMAE parameters pipe plastic predictions preferential corrosion pressure procedure properties ratio region shear Shielding gas shown in Figure specimens stainless steels strain stress concentration stress intensity factors stress range surface crack T-joint Table temperature tensile strength tension thermal cycle thickness thread tubes tubular joints underwater values weld toe welded joints weldment wire yield strength zone