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 195
... soil coefficient for the route section under consideration . This program is used to study the " as laid " pipeline configuration and to verify compliance with the " as laid " criteria . c ) Fluidsed soil analysis . The seabed is ...
... soil coefficient for the route section under consideration . This program is used to study the " as laid " pipeline configuration and to verify compliance with the " as laid " criteria . c ) Fluidsed soil analysis . The seabed is ...
Page 320
targets are also installed beneath the soil surface and surveyed as the soil is placed , at approximate depths of 1.25 , 1.0 and 0.75 m ( see Figure 5 ) . In all , about 55 buried caps are used . Extreme care is taken not to disturb the ...
targets are also installed beneath the soil surface and surveyed as the soil is placed , at approximate depths of 1.25 , 1.0 and 0.75 m ( see Figure 5 ) . In all , about 55 buried caps are used . Extreme care is taken not to disturb the ...
Page 323
... soil pile . b ) Width of soil pile ( in the direction of keel movement ) . c ) Pipe length / pipe end restraint . The depth of soil used in the tests ( 3 m ) was three times the maximum keel embedment depth ( 1 m ) . The appropriateness ...
... soil pile . b ) Width of soil pile ( in the direction of keel movement ) . c ) Pipe length / pipe end restraint . The depth of soil used in the tests ( 3 m ) was three times the maximum keel embedment depth ( 1 m ) . The appropriateness ...
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