Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 16, Parts 5-6American Society of Mechanical Engineers, 1997 - Arctic regions |
From inside the book
Results 1-3 of 66
Page 76
... period relevant before the pipeline is commissioned , e.g. the length of the temporary phase . In - service , operating conditions : annual period should be used for all limit states apart from the fatigue limit state where the lifetime ...
... period relevant before the pipeline is commissioned , e.g. the length of the temporary phase . In - service , operating conditions : annual period should be used for all limit states apart from the fatigue limit state where the lifetime ...
Page 165
... period was calculated from the time series by dividing the total data collection period by the number of waves cycles occurs . RESULTS AND DISCUSSIONS Parameterisation In studying the wave - induced dynamic pore water pressure ( P ) on ...
... period was calculated from the time series by dividing the total data collection period by the number of waves cycles occurs . RESULTS AND DISCUSSIONS Parameterisation In studying the wave - induced dynamic pore water pressure ( P ) on ...
Page 17
... period on shear forces are reasonably well predicted by the calculations . Figure 4 shows the relationships between bending moment at the joints and the wave period . x - 90 ° Wave direction Legend X - 45 ° x = ỡ Model 1 [ Unit : mm ] ...
... period on shear forces are reasonably well predicted by the calculations . Figure 4 shows the relationships between bending moment at the joints and the wave period . x - 90 ° Wave direction Legend X - 45 ° x = ỡ Model 1 [ Unit : mm ] ...
Contents
FREE SPANNING PIPELINEMULTISPAN PROJECTS | 11 |
Design Guideline for Free Spanning Pipelines | 28 |
RELIABILITY DESIGN SUPERB AND DNV96 PROJECTS | 45 |
Copyright | |
17 other sections not shown
Other editions - View all
Common terms and phrases
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