The purpose of this paper is to derive and study a new asymptotic model for the equilibrium state of a thin anisotropic piezoelectric plate in frictional contact with a rigid obstacle. In the asymptotic process, the thickness of the piezoelectric plate is driven to zero and the convergence of the unknowns is studied. This leads to two-dimensional Kirchhoff-Love plate equations, in which mechanical displacement and electric potential are partly decoupled. Based on this model numerical examples are presented that illustrate the mutual interaction between the mechanical displacement and the electric potential. We observe that, compared to purely elastic materials, piezoelectric bodies yield a significantly different contact behavior.
Mots clés : contact, friction, asymptotic analysis, anisotropic material, piezoelectricity, plate
@article{COCV_2009__15_1_149_0, author = {Figueiredo, Isabel N. and Stadler, Georg}, title = {Frictional contact of an anisotropic piezoelectric plate}, journal = {ESAIM: Control, Optimisation and Calculus of Variations}, pages = {149--172}, publisher = {EDP-Sciences}, volume = {15}, number = {1}, year = {2009}, doi = {10.1051/cocv:2008022}, mrnumber = {2488573}, zbl = {1155.74031}, language = {en}, url = {http://www.numdam.org/articles/10.1051/cocv:2008022/} }
TY - JOUR AU - Figueiredo, Isabel N. AU - Stadler, Georg TI - Frictional contact of an anisotropic piezoelectric plate JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2009 SP - 149 EP - 172 VL - 15 IS - 1 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/cocv:2008022/ DO - 10.1051/cocv:2008022 LA - en ID - COCV_2009__15_1_149_0 ER -
%0 Journal Article %A Figueiredo, Isabel N. %A Stadler, Georg %T Frictional contact of an anisotropic piezoelectric plate %J ESAIM: Control, Optimisation and Calculus of Variations %D 2009 %P 149-172 %V 15 %N 1 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv:2008022/ %R 10.1051/cocv:2008022 %G en %F COCV_2009__15_1_149_0
Figueiredo, Isabel N.; Stadler, Georg. Frictional contact of an anisotropic piezoelectric plate. ESAIM: Control, Optimisation and Calculus of Variations, Tome 15 (2009) no. 1, pp. 149-172. doi : 10.1051/cocv:2008022. http://www.numdam.org/articles/10.1051/cocv:2008022/
[1] Modelization and numerical approximation of piezoelectric thin shells. I. The continuous problems. Comput. Methods Appl. Mech. Engrg. 192 (2003) 4003-4043. | MR | Zbl
and ,[2] The unilateral frictional contact of a piezoelectric body with a rigid support, in Contact mechanics (Praia da Consolação, 2001), Solid Mech. Appl., Kluwer Acad. Publ., Dordrecht (2002) 347-354. | MR | Zbl
, and ,[3] Mathematical Elasticity, Vol. II: Theory of Plates, Studies in Mathematics and its Applications 27. North-Holland Publishing Co., Amsterdam (1997). | MR
,[4] Mathematical Elasticity. Vol. III: Theory of Shells, Studies in Mathematics and its Applications 29. North-Holland Publishing Co., Amsterdam (2000). | MR | Zbl
,[5] Une justification d'un modèle non linéaire en théorie des plaques. C. R. Acad. Sci. Paris Sér. A-B 287 (1978) A33-A36. | MR | Zbl
and ,[6] A justification of the two-dimensional linear plate model. J. Mécanique 18 (1979) 315-344. | MR | Zbl
and ,[7] Two-dimensional models for geometrically nonlinear thin piezoelectric shells. Asymptotic Anal. 31 (2002) 113-151. | MR | Zbl
and ,[8] Modeling and numerical study of actuator and sensor effects for a laminated piezoelectric plate. Comput. Struct. 85 (2007) 385-403. | MR
, , , and ,[9] Inequalities in Mechanics and Physics, Grundlehren der mathematischen Wissenschaften 219. Springer-Verlag, Berlin (1976). | MR | Zbl
and ,[10] Convex Analysis and Variational Problems, Classics in Applied Mathematics 28. SIAM, Philadelphia (1999). | MR | Zbl
and ,[11] A piezoelectric anisotropic plate model. Asymptotic Anal. 44 (2005) 327-346. | MR | Zbl
and ,[12] A generalized piezoelectric Bernoulli-Navier anisotropic rod model. J. Elasticity 85 (2006) 85-106. | MR | Zbl
and ,[13] Numerical Methods for Nonlinear Variational Inequalities. Springer-Verlag, New York (1984). | MR | Zbl
,[14] Finite Element Method for Hemivariational Inequalities, Nonconvex Optimization and its Applications 35. Kluwer Academic Publishers, Dordrecht (1999). | MR | Zbl
, and ,[15] A mixed variational formulation and an optimal a priori error estimate for a frictional contact problem in elasto-piezoelectricity. Bull. Math. Soc. Sci. Math. Roumanie (N.S.) 48 (2005) 209-232. | MR | Zbl
, and ,[16] A primal-dual active set algorithm for three-dimensional contact problems with Coulomb friction. SIAM J. Sci. Comp. 30 (2008) 572-596. | MR | Zbl
, and ,[17] Fundamentals of Piezoelectricity. Oxford University Press (1990).
,[18] Contact Problems in Elasticity: A Study of Variational Inequalities and Finite Element Methods, SIAM Studies in Applied Mathematics 8. Society for Industrial and Applied Mathematics (SIAM), Philadelphia, PA (1988). | MR | Zbl
and ,[19] A geometrically non-linear piezoelectric solid shell element based on a mixed multi-field variational formulation. Int. J. Numer. Meth. Engng. 65 (2005) 349-382. | Zbl
and ,[20] Mathematical justification of the obstacle problem in the case of a shallow shell. J. Elasticity 9 (2008) 241-257. | MR | Zbl
and ,[21] Perturbations singulières dans les problèmes aux limites et en contrôle optimal, Lecture Notes in Mathematics 323. Springer-Verlag, Berlin (1973). | MR | Zbl
,[22] The unilateral frictionless contact of a piezoelectric body with a rigid support. Math. Comput. Model. 28 (1998) 19-28. | MR | Zbl
and ,[23] An asymptotic theory of thin piezoelectric plates. Quart. J. Mech. Appl. Math. 43 (1990) 347-362. | MR | Zbl
and ,[24] Justification of the asymptotic analysis of elastic plates. I. The linear case. Asymptotic Anal. 9 (1994) 47-60. | MR | Zbl
,[25] New thin piezoelectric plate models. J. Int. Mat. Sys. Struct. 9 (1998) 1017-1029.
, and ,[26] Modelling of piezoelectric plates including magnetic effects. Asymptotic Anal. 34 (2003) 1-40. | MR | Zbl
and ,[27] Vibrations of thin piezoelectric flexural shells: Two-dimensional approximation. J. Elast. 68 (2002) 145-165. | MR | Zbl
,[28] Modelling of piezoelectric static thin plates. Asymptotic Anal. 25 (2001) 1-20. | MR | Zbl
,[29] Smart Material Systems: Model Development, Frontiers in Applied Mathematics 32. Society for Industrial and Applied Mathematics (SIAM), Philadelphia, PA (2005). | MR | Zbl
,[30] A piezoelectric contact problem with slip dependent coefficient of friction. Math. Model. Anal. 9 (2004) 229-242. | MR | Zbl
and ,[31] Quasistatic frictional contact of a viscoelastic piezoelectric body. Adv. Math. Sci. Appl. 14 (2004) 613-631. | MR | Zbl
and ,[32] Mathematical modelling of rods, in Handbook of Numerical Analysis IV, P.G. Ciarlet and J.-L. Lions Eds., Elsevier, Amsterdam, North-Holland (1996) 487-974. | MR | Zbl
and ,[33] Analyse asymptotique de plaques minces linéairement piézoélectriques. C. R. Math. Acad. Sci. Paris 335 (2002) 309-314. | MR | Zbl
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