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 20
... shown in Fig . 8 . Table 3 lists coefficient Xj for each fundamental mode . Vertical displacement ( cm ) 0.2 0.15- 0.1 0.05 -0.05 200 400 600- 800 -0.1 -0.15 -0.2 Longitudinal position on the model ( cm ) w : Fundamental frequency @ n ...
... shown in Fig . 8 . Table 3 lists coefficient Xj for each fundamental mode . Vertical displacement ( cm ) 0.2 0.15- 0.1 0.05 -0.05 200 400 600- 800 -0.1 -0.15 -0.2 Longitudinal position on the model ( cm ) w : Fundamental frequency @ n ...
Page 88
... shown in Table 2 . Table 2 Concrete Material Properties Fixed properties values Mass density ( N / mm3 ) 2.23X10-5 Shear modulus ( N / mm2 ) Longi.Girder 19,600 Bulk modulus ( N / mm2 ) 36,750 Deviatoric compressive failure strength ( N ...
... shown in Table 2 . Table 2 Concrete Material Properties Fixed properties values Mass density ( N / mm3 ) 2.23X10-5 Shear modulus ( N / mm2 ) Longi.Girder 19,600 Bulk modulus ( N / mm2 ) 36,750 Deviatoric compressive failure strength ( N ...
Page 237
... shown in Fig.5 , we can say that impact ( a ) pressures at P - 1 ~ 4 shown in Fig.5 occurs at this moment . For your information , under certain condition of incident waves , the slamming with trapped air between the bottom and the free ...
... shown in Fig.5 , we can say that impact ( a ) pressures at P - 1 ~ 4 shown in Fig.5 occurs at this moment . For your information , under certain condition of incident waves , the slamming with trapped air between the bottom and the free ...
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