Abstract
The Reissner equations of elastic plates are rederived on the bases of the incomplete generalized variational principle of Complementary energy. The Stress function ψ is naturally obtained from the variational Calculation in the form of Lagrange multiplier. The stucture of solutions of the Reissner equations is thus defined. On the bases of these discussions, a simplified theory has been put forward, in which the equations of equilibrium involving the shearing influence can be reduced into a fourth order differential equation similar to those of the Classical theory of plates.
Similar content being viewed by others
References
Reissner, E., On the theory of bending of elastic plates,J. Math. Phys, 23, 184 (1944).
Reissner, E., The effect of transverse shear deformation on the bending of elastic plates,J. Appl. Mech. 12, A69 (1945).
Reissner, E., On bending of elastic plates,Quart, Appl, Math. 5, 55 (1947).
Salerno V. L., and Goldberg, M.A., Effect of shear deformations on the bending of rectangular plates,J. Appl, Mech. 27, 54 (1960).
Koeller, R.C. and Essenburg, F., Shear deformation in rectangular plates, proc. 4th U.S. Nat. Cong.Appl, Mech, 1, 555 (1962).
Frederick, D., Thick rectangular plates On an elastic foundation, Trans. A.S.C. E. 122 1067 (1957).
Chien, Wei-zang, Studies of Generalized Variational Principles in Elasticity, and their applications in finite element calculations mechanics and practice (in Chinese), vol I, No. 1, No. 2 (1979)
Speare, P.R.S. and Kemp, K.O., A simplified Reissner theory for plate bending,Int. J. Solids Structures, 13, 1073 (1977).
(Shun cheng), Elastic Theory of Plates and their improvement (to be published)
Timoshenko, S. and Woinowsky-Krieger, S.,Theory of Plates and Shells, McGraw-Hill, New York (1959).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Tiande, M., Chang Jun, C. On the Reissner theory of bending of flastic plates. Appl Math Mech 1, 231–246 (1980). https://doi.org/10.1007/BF01876747
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01876747