45 citations · 121 across the 5 of their papers we have counts for
5 papers
Adaptive discretization refinement for discrete models of coupled mechanics and mass transport in concrete
Jan Mašek, Josef Květon, Jan Eliáš
An adaptive discretization refinement strategy for steady state discrete mesoscale models of coupled mechanics and mass transport in concrete is presented. Coupling is provided by…
Homogenization of discrete diffusion models by asymptotic expansion
Jan Eliáš, Hao Yin, Gianluca Cusatis
Diffusion behaviors of heterogeneous materials are of paramount importance in many engineering problems. Numerical models that take into account the internal structure of such mate…
Homogenization of discrete mesoscale model of concrete for coupled mass transport and mechanics by asymptotic expansion
Jan Eliáš, Gianluca Cusatis
Mass transport phenomenon in concrete structures is strongly coupled with their mechanical behavior. The first coupling fabric is the Biot's theory according to which fluid pressur…
Fracture in random quasibrittle media: I. Discrete mesoscale simulations of load capacity and fracture process zone
Jan Eliáš, Miroslav Vořechovský
Numerical simulations of concrete fracture performed with a probabilistic mesoscale discrete model are presented. The model represents a substantial part of material randomness by…
Elastic properties of isotropic discrete systems: Connections between geometric structure and Poisson's ratio
Jan Eliáš
The use of discrete material representation in numerical models is advantageous due to the straightforward way it takes into account material heterogeneity and randomness, and the…