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Analysis of the stress intensity factor dependence with the crack velocity using a lattice model

Braun, Matías; González Albuixech, Vicente Francisco (Blackwell Publishing, 2019-05)

[EN] In this work, the influence of crack propagation velocity in the stress intensity factor has been studied. The analysis is performed with a lattice method and a linear elastic constitutive model. Numerous researchers ...
Electro-mechanical model and finite element implementation for dicrete lattice model

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 ...
Multi-scale model for coupled piezoelectric-inelastic behavior

Moreno-Navarro, Pablo; Ibrahimbegovic, Adnan; Damjanovic, Dragan (Techno-Press, 2021-12)

[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 ...

Mostrando ítems 1-3 de 3