Moreno-Navarro, Pablo; Ibrahimbegovic, Adnan; Pérez-Aparicio, José L.(Faculty of Civil Engineering, University of Sarajevo, 2019-09-20)
[EN] This work seeks to provide a formulation to simulate the microscopic behavior of a piezoelectric device and the corresponding macroscopic implementation into a finite element code for elastic and plastic regimes. To ...
[EN] In this paper we propose different multi-field variational formulations for electrostatics and magnetostatics, which can provide optimal discrete approximation of any particular vector field. The proposed formulations ...
[EN] In this work, we present the development of a 3D lattice-type model at microscale based upon the Voronoi-cell representation of material microstructure. This model can capture the coupling between mechanic and electric ...
Moreno-Navarro, Pablo; Ibrahimbegovic, Adnan; Pérez-Aparicio, José L.(Elsevier, 2017)
[EN] A consistent thermodynamic-based theoretical framework and three-dimensional finite element formulation is pre- sented, capable of coupling elastic, thermal and electric fields. The complete set of governing equations ...