Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 8, Part 3American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 14
Mean , minimum and maximum characteristic parameters of weld geometry measured as shown in Fig . 6 . ... Crack - tip stress intensity factors at the surface and deepest point of weld - toe , semielliptical cracks were obtained by Bell ...
Mean , minimum and maximum characteristic parameters of weld geometry measured as shown in Fig . 6 . ... Crack - tip stress intensity factors at the surface and deepest point of weld - toe , semielliptical cracks were obtained by Bell ...
Page 43
In addition to reducing the stress concentration due to the reduced toe angle , this also moves the weld toe into a region of lower stress due to the stress concentration of the joint ( Figure 5 illustrates the linearly varying stress ...
In addition to reducing the stress concentration due to the reduced toe angle , this also moves the weld toe into a region of lower stress due to the stress concentration of the joint ( Figure 5 illustrates the linearly varying stress ...
Page 51
The nominal stress value of unity being that recorded using the reference gauge 25 mm from the weld toe . There is a clear influence of attachment thickness upon the SCF in the region of the weld toe . a a mm Also included in Fig .
The nominal stress value of unity being that recorded using the reference gauge 25 mm from the weld toe . There is a clear influence of attachment thickness upon the SCF in the region of the weld toe . a a mm Also included in Fig .
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Contents
OFFSHORE MECHANICS | 1 |
MATERIALS TECHNOLOGY | 9 |
The Plate Thickness Effect in Fatigue Predictions and Results A Review of Norwegian Work | 21 |
Copyright | |
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alloys analysis applied attachment base behaviour bending calculated carried chord compared composite Conference constant corrosion crack growth curve cycles depth determined developed distribution element energy Engineering environment equation experimental fabrication failure fatigue crack growth fatigue strength field Figure fracture fracture mechanics function geometry given grade heat higher improved increase indicated influence initiation International length load lower material mean measured Mechanics method normal observed obtained Offshore performed pipe pitting plate predicted presented pressure procedure production propagation properties range ratio reduced reference relation reported resistance samples shown shows similar solution specimens standard steel strain strength stress intensity factor stress range structure surface Table temperature tensile thickness effect toughness tubular joints values wall weld metal weld toe welded joints yield