Exploració per autor "de Souza Neto, E."
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A combined implicit-explicit algorithm in time for non-linear finite element analysis
Curiel Sosa, José Luis; de Souza Neto, E.; Owen, D. R. J. (2006-01)
Article
Accés obertAn algorithm combining the numerical execution in time of implicit and explicit methods of solution is presented in this paper. The algorithm swaps between both methods as required for the analysis. The whole mesh is solved ... -
Multiscale formulation for material failure accounting for cohesive cracks at the macro and micro scales
Toro, Sebastian; Sánchez, Pablo J.; Blanco, Pedro J.; de Souza Neto, E.; Huespe, Alfredo Edmundo; Feijóo, R.A. (2016-01)
Article
Accés obertThis contribution presents a two-scale formulation devised to simulate failure in materials with heterogeneous micro-structure. The mechanical model accounts for the nucleation of cohesive cracks in the micro-scale domain. ...