Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 5American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 49
... parameters influence the water- pipeline - soil interaction problem . These are briefly discussed herein . However ... parameters , such as length , period , velocity , pressure on the sea bottom with respect to the ratio of wave length ...
... parameters influence the water- pipeline - soil interaction problem . These are briefly discussed herein . However ... parameters , such as length , period , velocity , pressure on the sea bottom with respect to the ratio of wave length ...
Page 121
... parameters characterizing dynamic stiffness of the soil were drawn from foundation engineering . Main results were that the capability of soil to remove energy from the oscillating pipe might be important , giving rise to critical ...
... parameters characterizing dynamic stiffness of the soil were drawn from foundation engineering . Main results were that the capability of soil to remove energy from the oscillating pipe might be important , giving rise to critical ...
Page 122
... parameters were established through direct measurements or calculations : Motions : Forces : Displacement and acceleration of the pipe segment ; Hydrodynamic loads in three stations on the pipe segment together with the total force ...
... parameters were established through direct measurements or calculations : Motions : Forces : Displacement and acceleration of the pipe segment ; Hydrodynamic loads in three stations on the pipe segment together with the total force ...
Contents
OFFSHORE MECHANICS | 3 |
Seabed Scour Under Pipelines | 33 |
Flow Around and Forces on a Pipeline Near a Scoured | 39 |
Copyright | |
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acoustic velocity analysis Arctic Engineering axial bending bottom clamp boundary layer buckling calculated clad pipes clamp elevation compression Conference on Offshore crack cylinder deflection deformation developed dew point diameter drag drag coefficient effect electrode equation experimental Figure finite element finite element analysis flow force coefficients free span frequency friction function hoop stress hydrodynamic hydrodynamic forces in-line installation leak detection leak detection system length lift coefficient lift force line pipes liquid load maximum measured Mechanics and Arctic method monitoring nodal analysis Offshore Mechanics operating parameters phase pipe displacement pipeline pore predicted present pressure procedure ratio regular waves response riser roughness SCADA scour sea bed sea floor seabed shown simulated soil steady current strain strain gauges stress structural submarine pipelines surface technique temperature thickness tion two-phase flow values variation vertical vortex shedding weld metal