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Probabilistic dynamical analysis of a marine riser. (English) Zbl 0536.76041
This paper presents numerical techniques of modal and spectral probabilistic analysis applied to the study of vibrations of a marine riser. The latter is fixed to a tethered buoyant platform (or tension leg platform) and can be considered as a beam with variable normal force.
MSC:
76D99 Incompressible viscous fluids
74F10 Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.)
76M99 Basic methods in fluid mechanics
70L05 Random vibrations in mechanics of particles and systems
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