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 162
... reduced . For this particular case , a reduction in temperature from 20 ° C to -15 ° C gives an approximate increase in modulus of seven times the value at room temperature . Figure 2 is a plot of the shear loss modulus ( G " ) versus ...
... reduced . For this particular case , a reduction in temperature from 20 ° C to -15 ° C gives an approximate increase in modulus of seven times the value at room temperature . Figure 2 is a plot of the shear loss modulus ( G " ) versus ...
Page 170
... reducing the ACN level of an NBR elastomer does in fact greatly improve the low temperature cap- ability of the material but this change also lowers the oil resistance and the continuous use ceiling tempera- ture is reduced from 125 ...
... reducing the ACN level of an NBR elastomer does in fact greatly improve the low temperature cap- ability of the material but this change also lowers the oil resistance and the continuous use ceiling tempera- ture is reduced from 125 ...
Page 332
... reduced the SCF in the fillet by 25 % , in the brace weld with 14 % and in the chord weld by 50 % . The results are summarized in Table 4 . Simple node behaviour . The results are summarized in Table 5. In the fillet area the SCF ...
... reduced the SCF in the fillet by 25 % , in the brace weld with 14 % and in the chord weld by 50 % . The results are summarized in Table 4 . Simple node behaviour . The results are summarized in Table 5. In the fillet area the SCF ...
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