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Laminated Plates with Anisotropic Plies Part I: Single-Layer Theories

Vijayakumar, K and Ramaiah, GK (2021) Laminated Plates with Anisotropic Plies Part I: Single-Layer Theories. [Book Chapter]

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Official URL: https://doi.org/10.1007/978-981-33-4210-1_4

Abstract

In the literature, one finds several methods of (basically) approximate analysis of laminated composite plates. The present Poisson theory at the ply level is applied here with reference to Modified Homogeneous Plate Theories (MHPT) of Symmetric Laminates. It is adapted to eliminate post-processing for the estimation of transverse stresses. Corresponding higher-order single layer theories are not presented in spite of a recent article by Loredo et al. since their utility in the estimation of stresses at ply level is limited. In the case of unsymmetrical laminated plates, an alternate form of CLPT designated as ACLPT is proposed to show that bending stresses are uncoupled from primary stresses in the extension problem. A novel supplementary problem is formulated to maintain continuity of displacements and transverse stresses across reference plane. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

Item Type: Book Chapter
Publication: Springer Tracts in Mechanical Engineering
Series.: Springer Tracts in Mechanical Engineering
Publisher: Springer Science and Business Media Deutschland GmbH
Additional Information: The copyright of this article belongs to Springer Science and Business Media Deutschland GmbH
Department/Centre: Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering)
Date Deposited: 16 Mar 2021 10:55
Last Modified: 16 Mar 2021 10:55
URI: http://eprints.iisc.ac.in/id/eprint/68225

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