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 120
... bending against a surface , axial load and repeated bending are considered . Cyclic bending may occur during shut - down operations if snaking is allowed to relieve temperature and pressure induced compressive forces . However , this is ...
... bending against a surface , axial load and repeated bending are considered . Cyclic bending may occur during shut - down operations if snaking is allowed to relieve temperature and pressure induced compressive forces . However , this is ...
Page 125
... bending with an axial load leads to progressive axial straining and to progressive ovalisation . Ratcheting of inelastic pipes under cyclic bending can also be observed in in - place flowlines due to shut - downs . Ratcheting and ...
... bending with an axial load leads to progressive axial straining and to progressive ovalisation . Ratcheting of inelastic pipes under cyclic bending can also be observed in in - place flowlines due to shut - downs . Ratcheting and ...
Page 150
... Bending Angle and the Bending Moment with different pipe diameters , and Fig . 9 shows the relationship between the Bending Angle and the Maximum Strain . Figure 8 shows a larger diameter pipe being subjected to a smaller strain at the ...
... Bending Angle and the Bending Moment with different pipe diameters , and Fig . 9 shows the relationship between the Bending Angle and the Maximum Strain . Figure 8 shows a larger diameter pipe being subjected to a smaller strain at the ...
Contents
FREE SPANNING PIPELINEMULTISPAN PROJECTS | 11 |
Design Guideline for Free Spanning Pipelines | 28 |
RELIABILITY DESIGN SUPERB AND DNV96 PROJECTS | 45 |
Copyright | |
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amplitude analysis ASME axial beam bending bending moment bottom boundary calculated characteristics coefficient collapse condition corrosion cross-flow defect deformation density Det Norske Veritas developed diameter displacement dynamic elastic electrodes Engineering equation evaluated experimental fatigue Figure floating airport flow rate fluid force free span function hoop stress horizontal hydrodynamic Hydroelastic impeller in-line VIV incident waves inspection instability region installation interaction Japan large floating structure length limit limit state design linepipe load effects maximum measured Mega-Float meter method mode mooring motion natural frequencies node numerical obtained Offshore parameters phase pipe predicted pressure distribution ratio reduced velocity reliability response safety class safety factors safety levels sand wave seabed simulation Statoil steel strain stress surface Table temperature thickness titanium trawl turbulence two-phase flow uncertainty velocity potential vertical vibration VLFS Vortex Induced Vibrations water depth wave height welding