Abstract
This paper exposes full analytical solutions of a plane, quasi-static but large transformation of a Timoshenko beam. The problem is first re-formulated in the form of a Cauchy initial value problem where load (force and moment) is prescribed at one end and kinematics (translation, rotation) at the other one. With such formalism, solutions are explicit for any load and existence, and unicity and regularity of the solution of the problem are proven. Therefore, analytical post-buckling solutions were found with different regimes driven explicitly by two invariants of the problem. The paper presents how these solutions of a Cauchy initial value problem may help tackle (i) boundary problems, where physical quantities (of load, position or section orientation) are prescribed at both ends and (ii) problems of quasi-static instabilities. In particular, several problems of bifurcation are explicitly formulated in case of buckling or catastrophe.
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References
Han, S.M., Benaroya, H., Wei, T.: Dynamics of transversely vibrating beams using four engineering theories. J. Sound Vib. 225(5), 935–988 (1999)
Dell’Isola, F., Corte, A Della, Greco, L., Luongo, A.: Plane bias extension test for a continuum with two inextensible families of fibers: a variational treatment with Lagrange multipliers and a perturbation solution. Int. J. Solids Struct. 81, 1–12 (2016)
Timoshenko, S.P.: On the transverse vibrations of bars of uniform cross-section. Lond. Edinb. Dublin Philos. Mag. J. Sci. 43(253), 125–131 (1922)
Timoshenko, S.P., Gere, J.M.: Theory of Elastic Stability. Courier Corporation, Chelmsford (2009)
Elishakoff, I.E.: Handbook on Timoshenko-Ehrenfest beam and Uflyand-Mindlin Plate Theories. World Scientific, Singapore (2019)
Mohyeddin, A., Fereidoon, A.: An analytical solution for the large deflection problem of Timoshenko beams under three-point bending. Int. J. Mech. Sci. 78, 135–139 (2014)
Li, D.-K., Li, X.-F.: Large deflection and rotation of Timoshenko beams with frictional end supports under three-point bending. C. R. Méc. 344(8), 556–568 (2016)
Cosserat, E., Cosserat, F.: Théorie des corps déformables, A. Hermann et fils (1909)
Eugster, S.R., Harsch, J.: A variational formulation of classical nonlinear beam theories. In: Abali, B.E., Giorgio, I. (eds.) Developments and Novel Approaches in Nonlinear Solid Body Mechanics, pp. 95–121. Springer International Publishing, Berlin (2020)
Antman, S.: Nonlinear Problems of Elasticity, Volume 107 of Applied Mathematical Sciences, 2nd edn, p. 1. Springer, New York (2005)
Reissner, E.: On one-dimensional finite-strain beam theory: the plane problem. Zeitschrift für angewandte Mathematik und Physik ZAMP 23(5), 795–804 (1972)
Simo, J.C.: A finite strain beam formulation. The three-dimensional dynamic problem. I. Comput. Methods Appl. Mech. Eng. 49(1), 55–70 (1985)
Rakotomanana, L.: Eléments de dynamique des solides et structures déformables, PPUR Presses polytechniques (2009)
Le Marrec, L., Lerbet, J., Rakotomanana, L.R.: Vibration of a Timoshenko beam supporting arbitrary large pre-deformation. Acta Mech. 229(1), 109–132 (2018)
Bigoni, D.: Nonlinear Solid Mechanics: Bifurcation Theory and Material Instability. Cambridge University Press, Cambridge (2012)
Reissner, E.: Some remarks on the problem of column buckling. Ingenieur-Archiv 52(1–2), 115–119 (1982)
Cedolin, L., et al.: Stability of Structures: Elastic, Inelastic, Fracture and Damage Theories. World Scientific, Singapore (2010)
Bažant, Z.P.: A correlation study of formulations of incremental deformation and stability of continuous bodies. J. Appl. Mech. 38(4), 919–928 (1971)
Dell’Isola, F., Corte, A. Della, Battista, A., Barchiesi, E.: Extensible beam models in large deformation under distributed loading: A numerical study on multiplicity of solutions. In: Higher Gradient Materials and Related Generalized Continua, pp. 19–41. Springer (2019)
Corte, A.D., Battista, A., Dell’Isola, F., Seppecher, P.: Large deformations of Timoshenko and Euler beams under distributed load. Zeitschrift für Angewandte Mathematik und Physik ZAMP 70(2), 52 (2019)
Meyer, K.R.: Jacobi elliptic functions from a dynamical systems point of view. The American Mathematical Monthly 108(8), 729–737 (2001)
Baker, T.E., Bill, A.: Jacobi elliptic functions and the complete solution to the bead on the hoop problem. Am. J. Phys. 80(6), 506–514 (2012)
Olver, F.W., Lozier, D.W., Boisvert, R.F., Clark, C.W.: NIST Handbook of Mathematical Functions. Hardback and CD-ROM. Cambridge University Press, Cambridge (2010)
Ohtsuki, A.: An analysis of large deflection in a symmetrical three-point bending of beam. Bull. JSME 29(253), 1988–1995 (1986)
Chucheepsakul, S., Wang, C.M., He, X.Q., Monprapussorn, T.: Double curvature bending of variable-arc-length elasticas. J. Appl. Mech. 66(1), 87–94 (1999)
Magnusson, A., Ristinmaa, M., Ljung, C.: Behaviour of the extensible elastica solution. Int. J. Solids Struct. 38(46–47), 8441–8457 (2001)
Humer, A.: Exact solutions for the buckling and postbuckling of shear-deformable beams. Acta Mech. 224(7), 1493–1525 (2013)
Humer, A., Pechstein, A.S.: Exact solutions for the buckling and postbuckling of a shear-deformable cantilever subjected to a follower force. Acta Mech. 230(11), 3889–3907 (2019)
Batista, M.: Large deflections of shear-deformable cantilever beam subject to a tip follower force. Int. J. Mech. Sci. 75, 388–395 (2013)
Batista, M.: Analytical treatment of equilibrium configurations of cantilever under terminal loads using Jacobi elliptical functions. Int. J. Solids Struct. 51(13), 2308–2326 (2014)
Batista, M.: A closed-form solution for Reissner planar finite-strain beam using Jacobi elliptic functions. Int. J. Solids Struct. 87, 153–166 (2016)
Timoshenko, S.P.: Lxvi. On the correction for shear of the differential equation for transverse vibrations of prismatic bars. Lond. Edinb. Dublin Philos. Mag. J. Sci. 41(245), 744–746 (1921)
Le Marrec, L., Zhang, D., Ostoja-Starzewski, M.: Three-dimensional vibrations of a helically wound cable modeled as a Timoshenko rod. Acta Mech. 229(2), 677–695 (2018)
Forgit, C., Lemoine, B., Le Marrec, L., Rakotomanana, L.: A Timoshenko-like model for the study of three-dimensional vibrations of an elastic ring of general cross-section. Acta Mech. 227(9), 2543–2575 (2016)
Coddington, E.A., Levinson, N.: Theory of Ordinary Differential Equations. Tata McGraw-Hill Education, New York (1955)
Thom, R.: Structural Stability and Morphogenesis. CRC Press, Boca Raton (2018)
Poston, T., Stewart, I.: Catastrophe Theory and Its Applications. Courier Corporation, Chelmsford (2014)
Golubitsky, M.: An introduction to catastrophe theory and its applications. SIAM Rev. 20(2), 352–387 (1978)
Acknowledgements
This work was supported in part by a grant from the Walid Joumblatt Foundation For University Studies and the Henri Lebesgue Center. The authors gratefully acknowledge the support of IRMAR - CNRS UMR 6625 for providing financial support. The authors are very grateful to Professor Lalaonirina Rakotomanana for the careful and thoughtful comments on the work.
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Hariz, M., Le Marrec, L. & Lerbet, J. Explicit analysis of large transformation of a Timoshenko beam: post-buckling solution, bifurcation, and catastrophes. Acta Mech 232, 3565–3589 (2021). https://doi.org/10.1007/s00707-021-02993-8
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DOI: https://doi.org/10.1007/s00707-021-02993-8