Multilaminated plates with thin compliant adhesive layers

Scott W. Hansen

doi:10.1117/12.274201

9 May 1997 Multilaminated plates with thin compliant adhesive layers

Scott W. Hansen

Proceedings Volume 3045, Smart Structures and Materials 1997: Passive Damping and Isolation; (1997) https://doi.org/10.1117/12.274201
Event: Smart Structures and Materials '97, 1997, San Diego, CA, United States

Abstract

A dynamic model for a multilayered laminated plate is developed. The laminated plate consists of 2n plate layers and 2n - 1 adhesive layers. The layers (both plate and adhesive layers) are assumed to be homogeneous, transversely isotropic and perfectly bonded to one another. In the initial modeling, the Reissner-Mindlin theory of shear deformable plates is applied to each layer, resulting in a high-order plate theory in which the shear motions of the layers are completely independent. Simpler, lower-order models can then be obtained from this initial model from asymptotic limits based upon the assumptions that (1) the adhesive layers are very thin, (2) the elastic modulii of the adhesive layers are small compared to those of the plate layers, (3) the shear stiffnesses of the plate layers are very large, (4) the rotational moments of inertia of the individual plate layers are very small.

Citation Download Citation

Scott W. Hansen "Multilaminated plates with thin compliant adhesive layers", Proc. SPIE 3045, Smart Structures and Materials 1997: Passive Damping and Isolation, (9 May 1997); https://doi.org/10.1117/12.274201

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