Abstract
In this paper, dynamic response of a symmetrically laminated composite beam is studied under harmonic base excitation. The base is subjected to flapwise excitation tuned to the primary resonance in the presence of 2:1 internal resonance between the out-of-plane bending motion and the in-plane bending and torsional motions. In literature, modified modulation equations of composite beam have been derived and the stability of fixed points has been investigated in frequency and forced responses. However, post-critical behavior of the modulation equations is studied in this study. In bifurcation diagrams sketched near primary and internal resonances, it appears that detuning the flapwise excitation amplitude causes phenomena like jumps, period doubling, multi and quasi-periodic solutions to occur.
Similar content being viewed by others
References
L. Pan, N. Qiao, W. Lin and Y. Liang, Stability and local bifurcation in a simply-supported beam carrying a moving mass, Acta Mechanica Solida Sinica, 20 (2) (2007) 123–129.
S. Gutschmidt and O. Gottlieb, Bifurcations and loss of orbital stability in nonlinear viscoelastic beam arrays subject to parametric actuation, Journal of Sound and Vibration, 329 (18, 30) (2010) 3835–3855.
A. Paolone, A. M. Vasta and A. Luongo, Flexural–torsional bifurcations of a cantilever beam under potential and circulatory forces II. Post-critical analysis, International Journal of Non-Linear Mechanics, 41 (4) (2006) 595–604.
H. Mobki, H. G. Rezazadeh, M. Sadeghi, F. Vakili-Tahami and M. Fakhrabadi, A A comprehensive study of stability in an electro-statically actuated micro-beam, International Journal of Non-Linear Mechanics, 48 (2013) 78–85.
J. Yang, Y. J. Hu and S. Kitipornchai, Electro-dynamic behavior of an electrically actuated micro-beam: Effects of initial curvature and nonlinear deformation, Computers & Structures, 96–97 (2012) 25–33.
V. K. Goyal and R. K. Kapania, Dynamic stability of laminated beams subjected to nonconservative loading, Thin-Walled Structures, 46 (2008) 1359–1369.
A. Luongo and F. D'Annibale, Double zero bifurcation of non-linear viscoelastic beams under conservative and nonconservative loads, International Journal of Non-Linear Mechanics, 55 (2013) 128–139.
D. X. Cao and W. Zhang, Global bifurcations and chaotic dynamics for a string-beam coupled system, Chaos, Solutions and Fractals, 37 (2008) 858–875.
M. F. Daqaq, K. A. Alhazza and H. N. Arafat, Non-linear vibrations of cantilever beams with feedback delays, International Journal of Non-Linear Mechanics, 43 (2008) 962–978.
W. Lacarbonara, H. N. Arafat and A. H. Nayfeh, Nonlinear interactions in imperfect beams at veering, International Journal of Non-Linear Mechanics, 40 (2005) 987–1003.
A. Luongo and D. Zulli, Dynamic instability of inclined cables under combined wind flow and support motion, Nonlinear Dynamics, 67 (1) (2012) 71–87.
A. Luongo and D. Zulli, Parametric, external and selfexcitation of a tower under turbulent wind flow, Journal of Sound and Vibration, 330 (13) (2011) 3057–3069.
D. Zulli and A. Luongo, Bifurcation and stability of a twotower under wind-induced parametric, external and selfexcitation, Journal of Sound and Vibration, 331 (2) (2012) 365–383.
P. F. Pai and A. H. Nayfeh, Three-dimensional nonlinear vibrations of composite beams—II. Flapwise excitations, Nonlinear Dynamics, 2 (1991) 1–34.
H. N. Arafat, Non-linear response of cantilever beams, Ph.D. Thesis, Virginia Polytechnic Institute and State University, Blacksburg, Virginia (1999).
M. Eftekhari, M. Mahzoon and S. Ziaeirad, Effect of added tip mass on the nonlinear flapwise and chordwise vibration of cantilever composite beam under base excitation, Int. J. Str. Stab. Dyn., 12 (2012) 285, DOI: 10.1142/S021945 5412500046.
A. Nayfeh, Nonlinear Interactions, John Wiley & Sons, Inc., New York (2000).
Author information
Authors and Affiliations
Corresponding author
Additional information
Recommended by Associate Editor Junhong Park
Mojtaba Eftekhari was born in Kerman, Iran in 1980. He received his B.Sc. in Mechanical Engineering from Department of Mechanical Engineering, Shahid Bahonar University of Kerman, Kerman, Iran in September 2003. He obtained his M.Sc. and Ph.D. degrees in vibration and control from the Department of Mechanical Engineering, Isfahan University of Technology in 2006 and 2012, respectively. He has been a faculty member of Mechanical Engineering Department at Shahid Bahonar University of Kerman, Kerman, Iran since 2013. His research interests include nonlinear vibration, nonlinear control and dynamical systems.
Rights and permissions
About this article
Cite this article
Eftekhari, M. Dynamic behavior of three-dimensional composite beam under flapwise excitation. J Mech Sci Technol 30, 3515–3521 (2016). https://doi.org/10.1007/s12206-016-0711-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12206-016-0711-7