Eringen nonlocal layer-wise models for the analysis of multilayered plates are formulated in the framework of the Carrera Unified Formulation and the Reissner Mixed Variational Theorem (RMVT). The use of the layer-wise approach and RMVT ensures the fulfilment of the transverse stress equilibrium at the layers’ interfaces and allows the analysis of plates with layers exhibiting different characteristic lengths in their nonlocal behaviour. A Navier solution has been implemented and tested for the static bending of rectangular simply-supported plates. The obtained results favourably compare against available three-dimensional analytic results and demonstrate the features of the proposed theories.

I. Benedetti, V.G. (2019). NONLOCAL LAYER-WISE ADVANCED THEORIES FOR LAMINATED PLATES. In prof. Mario Marchetti (a cura di), XXV International Congress of the Italian Association of Aeronautics and Astronautics - Proceedings (pp. 344-355). Rome : Plan.ed srl.

NONLOCAL LAYER-WISE ADVANCED THEORIES FOR LAMINATED PLATES

I. Benedetti;V. Gulizzi;A. Milazzo
2019-01-01

Abstract

Eringen nonlocal layer-wise models for the analysis of multilayered plates are formulated in the framework of the Carrera Unified Formulation and the Reissner Mixed Variational Theorem (RMVT). The use of the layer-wise approach and RMVT ensures the fulfilment of the transverse stress equilibrium at the layers’ interfaces and allows the analysis of plates with layers exhibiting different characteristic lengths in their nonlocal behaviour. A Navier solution has been implemented and tested for the static bending of rectangular simply-supported plates. The obtained results favourably compare against available three-dimensional analytic results and demonstrate the features of the proposed theories.
Settore ING-IND/04 - Costruzioni E Strutture Aerospaziali
978-88-943960-1-0
I. Benedetti, V.G. (2019). NONLOCAL LAYER-WISE ADVANCED THEORIES FOR LAMINATED PLATES. In prof. Mario Marchetti (a cura di), XXV International Congress of the Italian Association of Aeronautics and Astronautics - Proceedings (pp. 344-355). Rome : Plan.ed srl.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/390213
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