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 17
... present design practice the mean flow velocity should be specified along the whole route section with free spans . In the MULTISPAN Project the effect of flow induced vibrations due to other parameters such as angle of incidence , level ...
... present design practice the mean flow velocity should be specified along the whole route section with free spans . In the MULTISPAN Project the effect of flow induced vibrations due to other parameters such as angle of incidence , level ...
Page 40
... present design format is less strict compared to DNV'81 and provides designs with more uniform ( and acceptable ) reliability levels . • The simple comparison implied that the present format becomes conservative compared to DNV'81 for ...
... present design format is less strict compared to DNV'81 and provides designs with more uniform ( and acceptable ) reliability levels . • The simple comparison implied that the present format becomes conservative compared to DNV'81 for ...
Page 142
... present method sees the problem as interaction prob- lem among 4 body groups which are composed of four columns while the former method sees it as interaction problem among 16 columns . The number of bodies are virtually reduced in ...
... present method sees the problem as interaction prob- lem among 4 body groups which are composed of four columns while the former method sees it as interaction problem among 16 columns . The number of bodies are virtually reduced in ...
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