23 citations · 42 across the 5 of their papers we have counts for
5 papers
A high-fidelity seismic intensity measure to assess dynamic liquefaction in tailings
Nicolas A. Labanda, Roberto J. Cier, Mauro G. Sottile
Deformation analyses of tailings dams under dynamic conditions require using earthquake records as input loading. Moreover, these records must represent the local seismicity, expre…
Compaction band localization in geomaterials: a mechanically consistent failure criterion
Roberto J. Cier, Nicolas A. Labanda, Victor M. Calo
Compaction bands play a key role in the deformation processes of porous rocks and explain different aspects of physical processes in geological formations. The state-of-the-art des…
An automatic-adaptivity stabilized finite element method via residual minimization for heterogeneous, anisotropic advection-diffusion-reaction problems
Roberto J. Cier, Sergio Rojas, Victor M. Calo
In this paper, we describe a stable finite element formulation for advection-diffusion-reaction problems that allows for robust automatic adaptive strategies to be easily implement…
Adaptive stabilized finite elements: Continuation analysis of compaction banding in geomaterials
Roberto J. Cier, Thomas Poulet, Sergio Rojas +2
Under compressive creep, visco-plastic solids experiencing internal mass transfer processes have been recently proposed to accommodate singular cnoidal wave solutions, as material…
A nonlinear weak constraint enforcement method for advection-dominated diffusion problems
Roberto J. Cier, Sergio Rojas, Victor M. Calo
We devise a stabilized method to weakly enforce bound constraints in the discrete solution of advection-dominated diffusion problems. This method combines a nonlinear penalty formu…