Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 1American Society of Mechanical Engineers, 1999 - Arctic regions |
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Page 175
... stiffness as a function of the armour helix angles . The axial stiffness ( figure 13 ) is plotted for 100 kN pure tension . It is expected that larger pitch length increases the axial stiffness and in the extreme case where a tends to ...
... stiffness as a function of the armour helix angles . The axial stiffness ( figure 13 ) is plotted for 100 kN pure tension . It is expected that larger pitch length increases the axial stiffness and in the extreme case where a tends to ...
Page 176
... stiffness as a function of the polymer modulus of elasticity are presented in figures 17 and 18 . The material ... stiffness . -18 -17 -16 15 -14 OUTTER ARMOUR PITCH ANGLE Figure 14 - Clockwise torsional ( kNm2 ) stiffness INNER ARMOUR ...
... stiffness as a function of the polymer modulus of elasticity are presented in figures 17 and 18 . The material ... stiffness . -18 -17 -16 15 -14 OUTTER ARMOUR PITCH ANGLE Figure 14 - Clockwise torsional ( kNm2 ) stiffness INNER ARMOUR ...
Page 329
... stiffness , the effect of elasticity and the dynamic effect on the lines are neglected no current forces the cable line has constant weigh per unit length Due to the above assumptions , the mooring lines have a geometric stiffness only ...
... stiffness , the effect of elasticity and the dynamic effect on the lines are neglected no current forces the cable line has constant weigh per unit length Due to the above assumptions , the mooring lines have a geometric stiffness only ...
Contents
HYDRODYNAMIC FORCES | 1 |
OMAE99OFT4071 | 9 |
OMAE99OFT4072 | 19 |
Copyright | |
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added mass amplitude analysis applied ASME axial bending boundary conditions buoy buoyancy cable calculated Campos Basin catenary components computed Conference on Offshore configuration connector Copyright cylinder damping diameter direction discrete disk displacement distribution domain drag coefficient droplets dynamic effect equation experimental Fall angle fatigue floating flow fluid force coefficient FPSO free surface free surface effects function height horizontal hydrodynamic in-line length lift force linear load Marine maximum Mechanics and Arctic method model tests module mooring line mooring system node nonlinear obtained Offshore Mechanics oscillation parameters PETROBRAS pile platform plow polyester prediction pressure reefs relative motion response Reynolds number riser ship simulation solution spectrum spheres spray cloud spray density static stiffness surge syntactic foam Table tension tether transfer function turret umbilical cable values velocity velocity potential vertical vessel water depth wave drift wave forces wave frequency wave heading