Abstract
We propose a direct method for computing modal coupling coefficients—due to geometrically nonlinear effects—for thin shells vibrating at large amplitude and discretized by a finite element (FE) procedure. These coupling coefficients arise when considering a discrete expansion of the unknown displacement onto the eigenmodes of the linear operator. The evolution problem is thus projected onto the eigenmodes basis and expressed as an assembly of oscillators with quadratic and cubic nonlinearities. The nonlinear coupling coefficients are directly derived from the FE formulation, with specificities pertaining to the shell elements considered, namely, here elements of the “Mixed Interpolation of Tensorial Components” family. Therefore, the computation of coupling coefficients, combined with an adequate selection of the significant eigenmodes, allows the derivation of effective reduced-order models for computing—with a continuation procedure —the stable and unstable vibratory states of any vibrating shell, up to large amplitudes. The procedure is illustrated on a hyperbolic paraboloid panel. Bifurcation diagrams in free and forced vibrations are obtained. Comparisons with direct time simulations of the full FE model are given. Finally, the computed coefficients are used for a maximal reduction based on asymptotic nonlinear normal modes, and we find that the most important part of the dynamics can be predicted with a single oscillator equation.
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Nayfeh AH (2000) Nonlinear interactions: analytical, computational and experimental methods., Wiley series in nonlinear scienceWiley, New York
Amabili M (2008) Nonlinear vibrations and stability of shells and plates. Cambridge University Press, Cambridge
Seydel R (2010) Practical bifurcation and stability analysis, 3rd edn. Springer, New York
Krauskopf B, Osinga H, Galán-Vioque J (2007) Numerical continuation methods for dynamical systems. Springer, Berlin
Nayfeh AH, Mook DT (1979) Nonlinear oscillations. Wiley, New York
Lewandowski R (1997) Computational formulation for periodic vibration of geometrically nonlinear structures, part II: numerical strategy and examples. Int J Solids Struct 34:1949–1964
Arafat HN, Nayfeh AH (2003) Non-linear responses of suspended cables to primary resonance excitation. J Sound Vib 266:325–354
Amabili M, Pellicano F, Païdoussis MP (1999) Non-linear dynamics and stability of circular cylindrical shells containing flowing fluid, part II: large-amplitude vibrations without flow. J Sound Vib 228(5):1103–1124
Touzé C, Amabili M, Thomas O (2008) Reduced-order models for large-amplitude vibrations of shells including in-plane inertia. Comput Methods Appl Mech Eng 197(21–24):2030–2045
Amabili M (2003) A comparison of shell theories for large-amplitude vibrations of circular cylindrical shells: Lagrangian approach. J Sound Vib 264:1091–1125
Kurpa L, Pilgun G, Amabili M (2007) Nonlinear vibrations of shallow shells with complex boundary: R-functions method and experiments. J Sound Vib 306(3–5):580–600
Lazarus A, Thomas O, Deü J-F (2012) Finite element reduced order models for nonlinear vibrations of piezoelectric layered beams with applications to NEMS. Finite Elem Anal Des 49:35–51
Boumediene F, Miloudi A, Cadou JM, Duigou L, Boutyour EH (2009) Nonlinear forced vibration of damped plates by an asymptotic numerical method. Comput Struct 87(23–24):1508–1515
Boumediene F, Duigou L, Boutyour EH, Miloudi A, Cadou JM (2011) Nonlinear forced vibration of damped plates coupling asymptotic numerical method and reduction models. Comput Mech 47(4):359–377
Muravyov AA, Rizzi SA (2003) Determination of nonlinear stiffness with application to random vibration of geometrically nonlinear structures. Comput Struct 81:1513–1523
Mignolet M, Soize C (2008) Stochastic reduced-order models for uncertain geometrically nonlinear dynamical systems. Comput Methods Appl Mech Eng 197:3951–3963
Mignolet M, Przekop A, Rizzi SA, Spottswood SM (2013) A review of indirect/non-intrusive reduced-order modeling of nonlinear geometric structures. J Sound Vib 332:2437–2460
Chapelle D, Bathe KJ (2011) The finite element analysis of shells: fundamentals, 2nd edn. Springer, Berlin
Meirovitch L (1980) Computational methods in structural dynamics. Sijthoff and Noordhoff, The Netherlands
Berkooz G, Holmes P, Lumley JL (1993) The proper orthogonal decomposition in the analysis of turbulent flows. Annu Rev Fluid Mech 25:539–575
Krysl P, Lall S, Marsden JE (2001) Dimensional model reduction in non-linear finite element dynamics of solids and structures. Int J Numer Methods Eng 51:479–504
Amabili M, Touzé C (2007) Reduced-order models for non-linear vibrations of fluid-filled circular cylindrical shells: comparison of pod and asymptotic non-linear normal modes methods. J Fluids Struct 23(6):885–903
Bathe KJ (1996) Finite element procedures. Prentice-Hall, New Jersey
Dvorkin EN, Bathe KJ (1984) A continuum mechanics based four-node shell element for general non-linear analysis. Eng Comput 1:77–88
Sanchez-Palencia E (1992) Asymptotic and spectral properties of a class of singular-stiff problems. J Math Pure Appl 71:379–406
Artioli E, Beirão da Veiga L, Hakula H, Lovadina C (2008) Free vibrations for some Koiter shells of revolution. Appl Math Lett 21:1245–1248
Rosenberg RM (1962) The normal modes of nonlinear n-degree-of-freedom systems. J Appl Mech 29:7–14
Rosenberg RM (1966) On non-linear vibrations of systems with many degrees of freedom. Adv Appl Mech 9:155–242
Vakakis AF, Manevitch LI, Mikhlin YV, Philipchuck VN, Zevin AA (1996) Normal modes and localization in non-linear systems. Wiley, New York
Vakakis AF (1997) Non-linear normal modes (nnms) and their application in vibration theory: an overview. Mech Syst Signal Process 11(1):3–22
Vakakis AF, Gendelman OV, Bergman LA, McFarland DM, Kerschen G, Lee YS (2008) Nonlinear targeted energy transfer in mechanical and structural systems I. Springer, New York
Kerschen G, Peeters M, Golinval JC, Vakakis AF (2009) Non-linear normal modes, part I: a useful framework for the structural dynamicist. Mech Syst Signal Process 23(1):170–194
Doedel EJ, Paffenroth R, Champneys AR, Fairgrieve TF, Kuznetsov YA, Oldeman BE, Sandstede B, Wang X (2002) Auto 2000: continuation and bifurcation software for ordinary differential equations. Technical report, Concordia University, 2002. http://cmvl.cs.concordia.ca/auto/
Touzé C, Thomas O, Amabili M (2011) Transition to chaotic vibrations for harmonically forced perfect and imperfect circular plates. Int J Non-linear Mech 46(1):234–246
Touzé C, Bilbao S, Cadot O (2012) Transition scenario to turbulence in thin vibrating plates. J Sound Vib 331(2):412–433
Ducceschi M, Touzé C, Bilbao S, Webb CJ (2014) Nonlinear dynamics of rectangular plates: investigation of modal interaction in free and forced vibrations. Acta Mech 225:213–232
Peeters M, Viguié R, Sérandour G, Kerschen G, Golinval JC (2009) Non-linear normal modes, part II: toward a practical computation using numerical continuation techniques. Mech Syst Signal Process 23(1):195–216
Peeters M, Kerschen G, Golinval JC, Stephan C, Lubrina P (2011) Nonlinear normal modes of a full-scale aircraft. In: 29th International Modal Analysis Conference, Jacksonville (USA), 2011
Blanc F, Touzé C, Mercier J-F, Ege K, Bonnet-Ben-Dhia A-S (2013) On the numerical computation of nonlinear normal modes for reduced-order modelling of conservative vibratory systems. Mech Syst Signal Process 36(2):520–539
Hairer E, Lubich C, Wanner G (2006) Geometric numerical integration: structure-preserving algorithms for ordinary differential equations, 2nd edn. Springer, Berlin
Nayfeh AH, Lacarbonara W (1997) On the discretization of distributed-parameter systems with quadratic and cubic non-linearities. Nonlinear Dyn 13:203–220
Rega G, Lacarbonara W, Nayfeh AH (2000) Reduction methods for nonlinear vibrations of spatially continuous systems with initial curvature. Solid Mech Appl 77:235–246
Amabili M, Pellicano F, Païdoussis MP (2000) Non-linear dynamics and stability of circular cylindrical shells containing flowing fluid, part III: truncation effect without flow and experiments. J Sound Vib 237(4):617–640
Touzé C, Thomas O, Chaigne A (2004) Hardening/softening behaviour in non-linear oscillations of structural systems using non-linear normal modes. J Sound Vib 273(1–2):77–101
Nayfeh AH, Nayfeh JF, Mook DT (1992) On methods for continuous systems with quadratic and cubic nonlinearities. Nonlinear Dyn 3:145–162
Pakdemirli M, Nayfeh SA, Nayfeh AH (1995) Analysis of one-to-one autoparametric resonances in cables: discretization vs. direct treatment. Nonlinear Dyn 8:65–83
Amabili M (2005) Non-linear vibrations of doubly-curved shallow shells. Int J Non-linear Mech 40(5):683–710
Touzé C, Thomas O (2006) Non-linear behaviour of free-edge shallow spherical shells: effect of the geometry. Int J Non-linear Mech 41(5):678–692
Shaw SW, Pierre C (1991) Non-linear normal modes and invariant manifolds. J Sound Vib 150(1):170–173
Touzé C, Amabili M (2006) Non-linear normal modes for damped geometrically non-linear systems: application to reduced-order modeling of harmonically forced structures. J Sound Vib 298(4–5):958–981
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Touzé, C., Vidrascu, M. & Chapelle, D. Direct finite element computation of non-linear modal coupling coefficients for reduced-order shell models. Comput Mech 54, 567–580 (2014). https://doi.org/10.1007/s00466-014-1006-4
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DOI: https://doi.org/10.1007/s00466-014-1006-4