FREE AND FORCED VIBRATIONS OF THICK-WALLED LAMINATED ANISOTROPIC CYLINDRICAL SHELLS WITH ACCOUNT FOR ENERGY DISSIPATION AT FREQUENCIES CLOSE TO RESONANCE ONES

2017 ◽  
Vol 8 (3) ◽  
pp. 239-265
Author(s):  
Aleksandr V. Marchuk ◽  
S.V. Gnedash ◽  
D. O. Shandyba
Keyword(s):  
Energy Dissipation ◽  
Cylindrical Shells ◽  
Forced Vibrations ◽  
Free And Forced Vibrations

Free and Forced Vibrations of Thick-Walled Anisotropic Cylindrical Shells

2017 ◽  
Vol 53 (2) ◽  
pp. 181-195 ◽  
Author(s):  
A. V. Marchuk ◽  
S. V. Gnedash ◽  
S. A. Levkovskii
Keyword(s):  
Cylindrical Shells ◽  
Forced Vibrations ◽  
Free And Forced Vibrations

Review of studies on geometrically nonlinear vibrations and dynamics of circular cylindrical shells and panels, with and without fluid-structure interaction

2003 ◽  
Vol 56 (4) ◽  
pp. 349-381 ◽  
Author(s):  
Marco Amabili ◽  
Michael P. Paı¨doussis
Keyword(s):  
Cylindrical Shells ◽  
Fluid Structure Interaction ◽  
Harmonic Excitation ◽  
Forced Vibrations ◽  
Geometrically Nonlinear ◽  
Flowing Fluid ◽  
Fluid Structure ◽  
Structure Interaction ◽  
Free And Forced Vibrations ◽  
Circular Cylindrical Shells

This literature review focuses mainly on geometrically nonlinear (finite amplitude) free and forced vibrations of circular cylindrical shells and panels, with and without fluid-structure interaction. Work on shells and curved panels of different geometries is but briefly discussed. In addition, studies dealing with particular dynamical problems involving finite deformations, eg, dynamic buckling, stability, and flutter of shells coupled to flowing fluids, are also discussed. This review is structured as follows: after a short introduction on some of the fundamentals of geometrically nonlinear theory of shells, vibrations of shells and panels in vacuo are discussed. Free and forced vibrations under radial harmonic excitation (Section 2.2), parametric excitation (axial tension or compression and pressure-induced excitations) (Section 2.3), and response to radial transient loads (Section 2.4) are reviewed separately. Studies on shells and panels in contact with dense fluids (liquids) follow; some of these studies present very interesting results using methods also suitable for shells and panels in vacuo. Then, in Section 4, shells and panels in contact with light fluids (gases) are treated, including the problem of stability (divergence and flutter) of circular cylindrical panels and shells coupled to flowing fluid. For shells coupled to flowing fluid, only the case of axial flow is reviewed in this paper. Finally, papers dealing with experiments are reviewed in Section 5. There are 356 references cited in this article.

Nonlinear Free and Forced Vibrations of Symmetric Laminated Panels

2011 ◽  
Vol 471-472 ◽  
pp. 616-621 ◽  
Author(s):  
Alireza Shooshtari ◽  
Soheil Razavi ◽  
Hadi Ghashochi Bargh ◽  
Mohammad Homayoun Sadr-Lahidjani
Keyword(s):  
Perturbation Method ◽  
External Force ◽  
Laminated Composite ◽  
Composite Plates ◽  
Forced Vibrations ◽  
Numerical Results ◽  
Transverse Displacement ◽  
Laminated Composite Plates ◽  
Free And Forced Vibrations ◽  
Laminated Panels

In this paper, free and forced vibrations of symmetric laminated composite plates are studied analytically by using a perturbation method where the analytical results for transverse displacement are compared with the numerical results. The external force is taken to be harmonic in time and having uniform amplitude.

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