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 129
... experimental and theoretical coupled natural frequencies is shown in Figure 12. The horizontal and vertical lines are corresponding to the theoretical and Table 2 Natural frequency on experiment and theoretical analyses . Experimental ...
... experimental and theoretical coupled natural frequencies is shown in Figure 12. The horizontal and vertical lines are corresponding to the theoretical and Table 2 Natural frequency on experiment and theoretical analyses . Experimental ...
Page 200
IXI 2 × 2 1.41 1.26 1.36 1.42 1.45 1.29 1.42 Analytical / Experimental Analytical / Experimental 1.3 O Linear element. without moorings and models A to D correspond to the cases with moorings . The experimental models are backbone types ...
IXI 2 × 2 1.41 1.26 1.36 1.42 1.45 1.29 1.42 Analytical / Experimental Analytical / Experimental 1.3 O Linear element. without moorings and models A to D correspond to the cases with moorings . The experimental models are backbone types ...
Page 202
... experimental values of wet mode natural frequencies . Analytical results have a relatively good agreement with experimental ones up to the 7th mode for models A and B. However , the accuracy becomes worse for models C and D. The reason ...
... experimental values of wet mode natural frequencies . Analytical results have a relatively good agreement with experimental ones up to the 7th mode for models A and B. However , the accuracy becomes worse for models C and D. The reason ...
Contents
FREE SPANNING PIPELINEMULTISPAN PROJECTS | 11 |
Design Guideline for Free Spanning Pipelines | 28 |
RELIABILITY DESIGN SUPERB AND DNV96 PROJECTS | 45 |
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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