Computational Dynamic Model of Curved Piezoelectric Metastructure

Authors

  • Lucas Di Giorgio, Doctorando Centro de Investigación en Mecánica Teórica y Aplicada, Facultad Regional Bahía Blanca, Universidad Tecnológica Nacional - Argentina
  • Marcelo Piovan Director
  • Marta Vidal Codirectora

DOI:

https://doi.org/10.33414/ajea.5.713.2020

Keywords:

Metaestructure, curved beam, piezoelectric, bandgap

Abstract

The objective of the present work is the development of a one-dimensional computational model of a curved metastructure of piezoelectric material in a bimorph configuration. The model will be able to calculate the dynamic response of the metastructure in the 3 dimensions of the space, accurately and with low computational cost. It derives from the theory of linear elasticity and general piezoelectricity, and is obtained through finite element discretization of a weak formulation, obtained based on the Hamilton Principle for electromechanical systems.

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Published

2020-10-05

How to Cite

Di Giorgio, L., Piovan, M., & Vidal, M. (2020). Computational Dynamic Model of Curved Piezoelectric Metastructure. AJEA (Proceedings of UTN Academic Conferences and Events), (5). https://doi.org/10.33414/ajea.5.713.2020

Conference Proceedings Volume

No. 5 (2020): Conference on Exchange and Dissemination of Research Results of Doctoral Students in Engineering

Section

Proceedings - Theoretical and Applied Mechanics