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Precessional oscillations of plates and shells at complex movement. (Russian) Zbl 1002.74557

The authors present the results of mathematical modelling of the dynamics of elastic shells and plates performing complex movement. It is shown that the complex rotation of the plates and shells is acompanied by bending precessional oscillations. The oscillation intensity depends essentially on the correlation of the eigen rotation angular velocity and the rotation axis turn.

MSC:

74K25 Shells
74K15 Membranes
74K20 Plates
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