Polish Scientific Publishers IFTR
Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN ; Od Vol. 50, issue 4 (1998) wyd.: Agencja Reklamowo-Wydawnicza A. Grzegorczyk ; Od Vol. 53, issue 4/5 (2001) wyd: PAS. IFTR ; [1], 1-184 s. ; Errata; 24 cm
A system of infinite equations of a transversely isotropic plate of arbitrary thickness is proposed. Solution of the system expressed in terms of displacements satisfies the local equilibrium conditions, normal loading conditions in integral form, and modified boundary conditions across the thickness of the plate. Solutions in the form of infinite series are found for three practical cases and finite formulae for the model problems (loads having the form of eigenfunctions of the Laplace operator are given). In strongly anisotropic plates of large thickness- to-span ratio (of about 1/5) normal stress distributions considerably differ from the linear ones, stress maxima are higher then those predicted by the simplified theory, and the corresponding deflections are substantially different. The differences increase with increasing rigidity of the supports. Limits of applicability of the simplified “engineering” theory are estimated.
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Institute of Fundamental Technological Research of the Polish Academy of Sciences
Library of the Institute of Fundamental Technological Research of The Polish Academy of Sciences
Oct 2, 2020
Jun 13, 2019
51
https://rcin.org.pl./publication/93993
Edition name | Date |
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Blinowski, A., 1989, On the stress distribution in strongly anisotropic plates | Oct 2, 2020 |
Blinowski, A.
Blinowski, A.
Blinowski, A.
Blinowski, A.