Abstract
The mixed method for the biharmonic problem introduced in (Behrens and Guzmán, SIAM J. Numer. Anal., 2010) is extended to the Reissner-Mindlin plate model. The Reissner-Mindlin problem is written as a system of first order equations and all the resulting variables are approximated. However, the hybrid form of the method allows one to eliminate all the variables and have a final system only involving the Lagrange multipliers that approximate the transverse displacement and rotation at the edges of the triangulation. Mixed finite element spaces for elasticity with weakly imposed symmetry are used to approximate the bending moment matrix. Optimal estimates independent of the plate thickness are proved for the transverse displacement, rotations and bending moments. A post-processing technique is provided for the displacement and rotations variables and we show numerically that they converge faster than the original approximations.
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Amara, M., Capatina-Papaghiuc, D., Chatti, A.: New locking-free mixed method for the Reissner-Mindlin thin plate model. SIAM J. Numer. Anal. 40(4), 1561–1582 (2002)
Amara, M., Thomas, J.M.: Equilibrium finite elements for the linear elastic problem. Numer. Math. 33(4), 367–383 (1979)
Arnold, D.N., Brezzi, F.: Mixed and nonconforming finite element methods: implementation, postprocessing and error estimates. RAIRO Modél. Math. Anal. Numér. 19(1), 7–32 (1985)
Arnold, D.N., Brezzi, F.: Some new elements for the Reissner-Mindlin plate model. In: Boundary Value Problems for Partial Differential Equations and Applications. RMA Res. Notes Appl. Math., vol. 29, pp. 287–292. Masson, Paris (1993)
Arnold, D.N., Brezzi, F., Falk, R., Marini, D.L.: Locking-free Reissner-Mindlin elements without reduced integration. Comput. Methods Appl. Mech. Eng. 196(37–40), 3660–3671 (2007)
Arnold, D.N., Falk, R.S.: A uniformly accurate finite element method for the Reissner-Mindlin plate. SIAM J. Numer. Anal. 26(6), 1276–1290 (1989)
Arnold, D.N., Falk, R.S.: Edge effects in the Reissner-Mindlin plate theory. In: Noor, A.K., Belytschhko, T., Simo, J.C. (eds.) Analytic and Computational Models of Shells, pp. 71–90. ASME, New York (1989)
Arnold, D.N., Falk, R.S.: The boundary layer for the Reissner-Mindlin plate model. SIAM J. Math. Anal. 21(2), 281–312 (1990)
Arnold, D.N., Falk, R.S.: Asymptotic analysis of the boundary layer for the Reissner-Mindlin plate model. SIAM J. Math. Anal. 27(2), 486–514 (1996)
Arnold, D.N., Falk, R.S., Winther, R.: Differential complexes and stability of finite element methods, II: the elasticity complex. In: Compatible Spatial Discretizations. IMA Vol. Math. Appl., vol. 142, pp. 47–67. Springer, New York (2006)
Arnold, D.N., Falk, R.S., Winther, R.: Finite element exterior calculus, homological techniques, and applications. Acta Numer. 15, 1–155 (2006)
Arruchio, F., Taylor, R.L.: A triangular thick plate element with an exact thin limit. Finite Elem. Anal. Des. 19, 57–68 (1995)
Brezzi, F., Douglas, J., Marini, D.: Two families of mixed finite elements for second order elliptic problems. Numer. Math.
Behrens, E.M., Guzmán, J.: A mixed method for the biharmonic problem based on a system of first-order equations. SIAM J. Numer. Anal. (2010, to appear)
Brezzi, F., Bathe, K.-J., Fortin, M.: Mixed-interpolated elements for Reissner-Mindlin plates. Int. J. Numer. Methods Eng. 28(8), 1787–1801 (1989)
Brezzi, F., Fortin, M.: Mixed and Hybrid Finite Element Methods. Springer Series in Computational Mathematics, vol. 15. Springer, New York (1991)
Brezzi, F., Marini, L.D.: A nonconforming element for the Reissner-Mindlin plate. Comput. Struct. 81, 515–522 (2003)
Christiansen, S.H., Winther, R.: Smoothed projections in finite element exterior calculus. Math. Comput. 77(262), 813–829 (2008)
Cockburn, B., Dong, B., Guzmán, J.: A superconvergent LDG-hybridizable Galerkin method for second-order elliptic problems. Math. Comput. 77(264), 1887–1916 (2008)
Cockburn, B., Dong, B.: An analysis of the minimal dissipation local discontinuous Galerkin method for convection-diffusion problems. J. Sci. Comput. 32(2), 233–262 (2007)
Chinosi, C., Lovadina, C., Marini, L.D.: Nonconforming locking-free finite elements for Reissner-Mindlin plates. Comput. Methods Appl. Mech. Eng. 195(25–28), 3448–3460 (2006)
Cockburn, B., Gopalakrishnan, J.: A characterization of hybridized mixed methods for second order elliptic problems. SIAM J. Numer. Anal. 42(1), 283–301 (2004)
Cockburn, B., Gopalakrishnan, J., Guzmán, J.: A new elasticity element made for enforcing weak stress symmetry. Math. Comput. 79(271), 1331–1349 (2010)
Durán, R., Ghioldi, A., Wolanski, N.: A finite element method for the Mindlin-Reissner plate model. SIAM J. Numer. Anal. 28(4), 1004–1014 (1991)
Durán, R., Liberman, E.: On mixed finite element methods for the Reissner-Mindlin plate model. Math. Comput. 58(198), 561–573 (1992)
Falk, R.: Finite Elements for the Reissner-Mindlin problem. In: Mixed Finite Elements, Compatibility Conditions, and Applications. Lecture Notes in Mathematics, vol. 1939, pp. 195–232. Springer, Berlin (2008)
Falk, R.S., Tu, T.: Locking-free finite elements for the Reissner-Mindlin plate. Math. Comput. 69(231), 911–928 (2000)
Farhloul, M., Fortin, M.: Dual hybrid methods for the elasticity and the Stokes problems: a unified approach. Numer. Math. 76, 419–440 (1997)
Franca, L.P., Stenberg, R.: A modification of a low-order Reissner-Mindlin plate bending element. In: The Mathematics of Finite Elements and Applications, VII, Uxbridge, 1990, pp. 425–436. Academic Press, London (1991)
Gopalarkrishnan, J., Guzmán, J.: A second elasticity element using the matrix bubble with tightened stress symmetry. Preprint
Guzmán, J.: A unified analysis of several mixed methods for elasticity with weak stress symmetry. J. Sci. Comput. 44(2), 156–169 (2010)
Hiptmair, R.: Finite elements in computational electromagnetism. Acta Numer. 11, 237–339 (2002)
Lovadina, C.: A low-order nonconforming finite element for Reissner-Mindlin plates. SIAM J. Numer. Anal. 42(6), 2688–2705 (2005)
Nédélec, J.-C.: Mixed finite elements in R 3. Numer. Math. 35(3), 315–341 (1980)
Raviart, P.-A., Thomas, J.M.: A mixed finite element method for 2nd order elliptic problems. In: Mathematical Aspects of Finite Element Methods, Proc. Conf., Consiglio Naz. delle Ricerche (C.N.R.), Rome, 1975. Lecture Notes in Mathematics, vol. 606, pp. 292–315. Springer, Berlin (1977)
Schöberl, J.: A posteriori error estimates for Maxwell equations. Math. Comput. 77(262), 633–649 (2008)
Schöberl, J.: Commuting quasi-interpolation operators for mixed finite elements. Preprint ISC-01-10-MATH, Institute for Scientific Computing, Texas A&M University (2001)
Scott, R.L., Zhang, S.: Finite element interpolation of nonsmooth functions satisfying boundary conditions. Math. Comput. 54(190), 483–493 (1990)
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The first author was partially supported by CONICYT-Chile through the FONDECYT Grant 11070085, and by the Dirección de Investigación of the Universidad Católica de la Santísima Concepción. The second author was partially supported by the National Science Foundation (grant DMS-0914596).
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Behrens, E.M., Guzmán, J. A New Family of Mixed Methods for the Reissner-Mindlin Plate Model Based on a System of First-Order Equations. J Sci Comput 49, 137–166 (2011). https://doi.org/10.1007/s10915-010-9451-5
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DOI: https://doi.org/10.1007/s10915-010-9451-5