Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1; Volume 7, Part 1American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 117
... Strength Before ageing 120kg / cm2 min . 192kgf / cm2 Approved In accordance ... Fatigue resistance ( repeti- tion at curvature of 1 / 40D for 15 year ) ... strength ( 1/20 scaled ) Creep of reinforcing cord 5.0 max . Almost nii ( variation ...
... Strength Before ageing 120kg / cm2 min . 192kgf / cm2 Approved In accordance ... Fatigue resistance ( repeti- tion at curvature of 1 / 40D for 15 year ) ... strength ( 1/20 scaled ) Creep of reinforcing cord 5.0 max . Almost nii ( variation ...
Page 273
FATIGUE DAMAGE In design codes the fatigue strength of concrete depends on the mean stress level , unlike the fatigue strength of welded steel structures . Here the fatigue calculations are based on the empir- ical equation given in the ...
FATIGUE DAMAGE In design codes the fatigue strength of concrete depends on the mean stress level , unlike the fatigue strength of welded steel structures . Here the fatigue calculations are based on the empir- ical equation given in the ...
Page 276
... strength 60.0 0.15 4.3 -0.21 Material const . C 12.5 0.15 -3.0 -0.11 Material const . am 1.0 - 4.2 Fatigue lim . log10 lim 7.0 0.30 0.0 0.0 -0.007 For the fatigue limit state the highest sensitivity is for a change in the mean value of ...
... strength 60.0 0.15 4.3 -0.21 Material const . C 12.5 0.15 -3.0 -0.11 Material const . am 1.0 - 4.2 Fatigue lim . log10 lim 7.0 0.30 0.0 0.0 -0.007 For the fatigue limit state the highest sensitivity is for a change in the mean value of ...
Contents
FLOATING PRODUCTION SYSTEMS | 1 |
OFFSHORE MECHANICS | 23 |
Early Production Systems in the North | 31 |
Copyright | |
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analysis angle applied axial bending cable calculated characteristics coefficient components Conference connected considered construction cost curve damage depth determined diameter direction displacement distribution dynamic effect element energy Engineering equation equipment fatigue field Figure flexible flow forces frequency function geometry given important included increase installation International joint length limit linear load lower mass material matrix maximum mean measured Mechanics method mode mooring motion natural normal obtained Offshore operation parameters performance period pile pipe pipeline platform position presented pressure problem production range ratio response riser shear shown shows significant soil static stiffness strength stress structure surface Table Technology tension tower turbine vane vessel wave weight wire