Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 16, Parts 5-6American Society of Mechanical Engineers, 1997 - Arctic regions |
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Page 34
... range S ( Un ) defined by the S - N curve and U1 is a current velocity normal to the pipe . The number of cycles , ni corresponding to the stress range block S ( Un ) is given by n1 = P ( Ui , min < U ; < Ui , max ) fo Tife ( 10 ) where ...
... range S ( Un ) defined by the S - N curve and U1 is a current velocity normal to the pipe . The number of cycles , ni corresponding to the stress range block S ( Un ) is given by n1 = P ( Ui , min < U ; < Ui , max ) fo Tife ( 10 ) where ...
Page 37
... range the value of the Miners sum at failure will be random due to the inherent randomness in the stress range history . CoV values ranging from 20 % to 60 % are reported in the abundant literature on fatigue . However , most data are ...
... range the value of the Miners sum at failure will be random due to the inherent randomness in the stress range history . CoV values ranging from 20 % to 60 % are reported in the abundant literature on fatigue . However , most data are ...
Page 193
... range including the inapplicable range of the previous model , development of the novel method of predicting the backflow more generally is focused on , especially from the point of view on volumetric balance in each thread in this ...
... range including the inapplicable range of the previous model , development of the novel method of predicting the backflow more generally is focused on , especially from the point of view on volumetric balance in each thread in this ...
Contents
FREE SPANNING PIPELINEMULTISPAN PROJECTS | 11 |
RELIABILITY DESIGN SUPERB AND DNV96 PROJECTS | 45 |
Requirements to Linepipe Material and Manufacture | 99 |
Copyright | |
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airport amplitude analysis ASME axial beam bending bending moment bottom boundary buckling calculated characteristics clad plate coefficient collapse condition corrosion cross-flow deflection deformation density Det Norske Veritas diameter direction displacement dynamic elastic Engineering equation evaluated experimental failure probability fatigue Figure floating airport flow fluid force free span function hoop stress horizontal hydrodynamic Hydroelastic in-line VIV incident waves instability region installation Japan large floating structure length limit limit state design linepipe load effects maximum measured Mega-Float method mode mooring motion MULTISPAN natural frequencies normal numerical obtained Offshore OMAE parameters pipe pipeline prediction pump reduced velocity reliability requirements response safety class safety factors safety levels seabed shown simulation Statoil steel strain stress surface Table temperature thickness titanium trawl turbulence uncertainty velocity potential vertical vibration VLFS Vortex Induced Vibrations water depth wave height welding yield strength