Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 455
... tensioner design employing a elastomeric torsional disk is described . Its creep and stress relaxation performance ... riser tensioner pro- vides a soft spring at the top of the riser by employing an air over oil accumulator . The ...
... tensioner design employing a elastomeric torsional disk is described . Its creep and stress relaxation performance ... riser tensioner pro- vides a soft spring at the top of the riser by employing an air over oil accumulator . The ...
Page 457
... riser tensioner will respond dif- ferently depending on the relative stiffness of the riser and the tensioner . A very stiff riser pipe coupled to a relatively soft tensioner will cause a visco - elastic response which is dominated by ...
... riser tensioner will respond dif- ferently depending on the relative stiffness of the riser and the tensioner . A very stiff riser pipe coupled to a relatively soft tensioner will cause a visco - elastic response which is dominated by ...
Page 458
... riser tensioner load would not be allowed to decay as far as given in Table 3. To suggest how frequently the tensioner would be reset , Table 5 was calculated . The table illustrates a procedure where every time the tensioner load ...
... riser tensioner load would not be allowed to decay as far as given in Table 3. To suggest how frequently the tensioner would be reset , Table 5 was calculated . The table illustrates a procedure where every time the tensioner load ...
Contents
COMPLIANT STRUCTURES | 313 |
Identification of NonLinear Effects in Predicting the Motion Response of Mobile Platforms | 337 |
RISERSMOORINGSCABLES | 345 |
Copyright | |
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amplitude analysis array axial beam Beaufort Sea behaviour bending moment bow quartering brace buoy buoyancy cable calculated compliant towers configuration curvature curve damping deck deflection developed diesel displacement distribution drag coefficient drillship dynamic Engineering environmental equation fatigue flexible riser force function heave horizontal hydrodynamic in-plane installation interaction jacket length linear load combination marine riser matrix maximum measured method mode mooring system Non-dim nonlinear obtained offshore structures Oseberg parameters phase pipe platform predicted problem Prudhoe Bay pycnocline ratio Rayleigh distribution relative response riser system riser tensioner rotating rubber fender seastates shaft shown in Figure simulation soil solution static stiffness Stirling Stirling Engine storage barge strain submarine surface Table template tension tests tion tower trawl Trondheim truss underwater values vector velocity vertical vessel water depth wave height wave load wave period