Abstract
In this paper, the free vibration of functionally graded annular plates on elastic foundations, based on the three-dimensional theory of elasticity, using the differential quadrature method for different boundary conditions including simply supported–clamped, clamped–clamped and free–clamped ends is investigated. The foundation is described by the Pasternak or two-parameter model. A semi-analytical approach composed of differential quadrature method (DQM) and series solution are adopted to solve the equations of motions. The material properties change continuously through the thickness of the plate, which can vary according to power law, exponentially or any other formulations in this direction. The fast rate of convergence of the method is demonstrated, and comparison studies are carried out to establish its very high accuracy and versatility. Some new results for the natural frequencies of the plate are prepared, which include the effects of elastic coefficients of foundation, boundary conditions, material and geometrical parameters. The new results can be used as benchmark solutions for future researches.
Similar content being viewed by others
References
Finot M., Suresh S.: Small and large deformation of thick and thin-film multilayers: effect of layer geometry, plasticity and compositional gradients. J. Mech. Phys. Solids 44, 683–721 (1996)
Prakash T., Ganapathi M.: Asymmetric flexural vibration and thermoelastic stability of FGM circular plates using finite element method. Compos. B. Eng. 37, 642–649 (2006)
Efraim E., Eisenberger M.: Exact vibration analysis of variable thickness thick annular isotropic and FGM plates. J. Sound Vib. 299, 720–738 (2007)
Nie G.J., Zhong Z.: Semi-analytical solution for three-dimensional vibration of functionally graded circular plates. Comput. Methods Appl. Mech. Eng. 196, 4901–4910 (2007)
Dong C.Y.: Three-dimensional free vibration analysis of functionally graded annular plates using the Chebyshev–Ritz method. Mater. Des. 29, 1518–1525 (2008)
Gupta U.S., Lal R., Jain S.K.: Effect of elastic foundation on axisymmetric vibrations of polar orthotropic circular plates of variable thickness. J. Sound Vib. 139, 503–513 (1990)
Laura P.A.A., Gutierrez R.H.: Free vibrations of a solid circular plate of linearly varying thickness and attached to Winkler foundation. J. Sound Vib. 144, 149–161 (1991)
Gupta U.S., Lal R., Sagar R.: Effect of an elastic foundation on axisymmetric vibrations of polar orthotropic Mindlin circular plates. Indian. J. Pure Appl. Math. 25, 1317–1326 (1994)
Xiang Y., Wang C.M., Kitipornchai S.: Exact vibration solution for initially stressed Mindlin plates on Pasternak foundations. Int. J. Mech. Sci. 36, 311–316 (1994)
Ju F., Lee H.P.K.H.: Free vibration of plates with stepped variations in thickness on non-homogeneous elastic foundations. J. Sound Vib. 183, 533–545 (1995)
Xiang Y., Kitipornchai S., Liew K.M.: Buckling and vibration of thick laminates on Pasternak foundations. J. Eng. Mech. ASCE 122, 54–63 (1996)
Matsunaga H.: Vibration and stability of, thick plates on elastic foundations. J. Eng. Mech. ASCE 126, 27–34 (2000)
Gupta U.S., Ansari A.H.: Effect of elastic foundation on axisymmetric vibrations of polar orthotropic linearly tapered circular plates. J. Sound Vib. 254, 411–426 (2002)
Malekzadeh P., Karami G.: Vibration of non-uniform thick plates on elastic foundation by differential quadrature method. Eng. Struct. 26, 1473–1482 (2004)
Zhou D., Cheung Y.K., Lo S.H., Au F.T.K.: Three-dimensional vibration analysis of rectangular thick plates on Pasternak foundation. Int. J. Numer. Methods Eng. 59, 1313–1334 (2004)
Zhou D., Lo S.H., Au F.T.K., Cheung Y.K.: Three-dimensional free vibration of thick circular plates on Pasternak foundation. J. Sound Vib. 292, 726–741 (2006)
Gupta U.S., Ansari A.H., Sharma S.: Buckling and vibration of polar orthotropic circular plate resting on Winkler foundation. J. Sound Vib. 297, 457–476 (2006)
Hosseini Hashemi S.H., Rokni Damavandi Taher H., Omidi M.: 3-D free vibration analysis of annular plates on Pasternak elastic foundation via p-Ritz method. J. Sound Vib 311, 1114–1140 (2008)
Hosseini-Hashemi Sh., Omidi M., Rokni Damavandi Taher H.: The validity range of CPT and Mindlin plate theory in comparison with 3-D vibrational analysis of circular plates on the elastic foundation. Eur. J. Mech. A Solids 28, 289–304 (2009)
Ming-Hung Hsu.: Vibration analysis of orthotropic rectangular plates on elastic foundations. Compos. Struct. 92, 844–852 (2010)
Malekzadeh P., Afsari A., Zahedinejad P., Bahadori R.: Three-dimensional layerwise-finite element free vibration analysis of thick laminated annular plates on elastic foundation. Appl. Math. Model. 34, 776–790 (2010)
Malekzadeh P.: Three-dimensional free vibration analysis of thick functionally graded plates on elastic foundations. Compos. Struct. 89, 367–373 (2009)
Amini, M.H., Soleimani, M., Rastgoo, A.: Three-dimensional free vibration analysis of functionally graded material plates resting on an elastic foundation. Smart Mater. Struct. 180, 85015 (9 pp) (2009)
Yas, M.H., Sobhani Aragh, B.: Free vibration analysis of continuous grading fiber reinforced plates on elastic foundation. Int. J. Eng. Sci. (2010)
Hosseini-Hashemi Sh., Akhavan H., Rokni Damavandi Taher H., Daemi N., Alibeigloo A.: Differential quadrature analysis of functionally graded circular and annular sector plates on elastic foundation. Mater. Des. 31, 1871–1880 (2010)
Hosseini-Hashemi Sh., Rokni Damavandi Taher H., Akhavan H.: Vibration analysis of radially FGM sectorial plates of variable thickness on elastic foundations. Compos. Struct. 92, 1734–1743 (2010)
Chen W.Q., Lv C.F., Bian Z.G.: Elasticity solution for free vibration of laminated beams. Compos. Struct. 62, 75–82 (2003)
Shu C., Richards B.E.: Application of generalized differential quadrature to solve two-dimensional incompressible Navier-Stoaks equations. Int. J. Numer. Methods Fluids 15, 8–791 (1992)
Nie G.J., Zhong Z.: Dynamic analysis of multi-directional functionally graded annular plates. Appl. Math. Model. 34, 608–616 (2010)
Bert C.W., Malik M.: Differential quadrature method in computational mechanics: A review. Appl. Mech. Rev. 49, 1–27 (1996)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Yas, M.H., Tahouneh, V. 3-D Free vibration analysis of thick functionally graded annular plates on Pasternak elastic foundation via differential quadrature method (DQM). Acta Mech 223, 43–62 (2012). https://doi.org/10.1007/s00707-011-0543-6
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00707-011-0543-6