Geodesic
Forced vibrations of circular sandwich plates under local suddenly applied loads
Problemy fiziki, matematiki i tehniki, no. 2 (2017), pp. 78-83

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Axisymmetric transverse vibrations of a circular elastic three-layer plate under the influence of local surface, force and torque loads are considered. The hypothesis of a broken normal is accepted for the kinematics description of asymmetrical on the thickness of package. Kirchhoff's hypotheses are valid in the carrier layers. In a comparatively thick lightweight aggregate, the normal remains straight, but rotates by some additional angle. Analytical solutions are obtained by expanding the series in terms of a system of proper orthonormal functions. Their numerical analysis is made.
Keywords: three-layer circular plate, axisymmetric vibrations, local suddenly applied loads. 
@article{PFMT_2017_2_a13,
     author = {A. V. Yarovaya},
     title = {Forced vibrations of circular sandwich plates under local suddenly applied loads},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {78--83},
     publisher = {mathdoc},
     number = {2},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2017_2_a13/}
}
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A. V. Yarovaya. Forced vibrations of circular sandwich plates under local suddenly applied loads. Problemy fiziki, matematiki i tehniki, no. 2 (2017), pp. 78-83. http://geodesic.mathdoc.fr/item/PFMT_2017_2_a13/