52 citations · 131 across the 9 of their papers we have counts for
9 papers
Integral Micromorphic Model for Band Gap in 1D Continuum
Milan Jirásek, Martin Horák, Michal Šmejkal
The design of band-gap metamaterials, i.e., metamaterials with the capability to inhibit wave propagation of a specific frequency range, has numerous potential engineering applicat…
Effect of Creep on Corrosion-Induced Cracking
Ismail Aldellaa, Petr Havlásek, Milan Jirásek +1
For corrosion-induced cracking in reinforced concrete, naturally occurring corrosion rates are so low that rust accumulates often over tens of years near the surface of the reinfor…
Efficient formulation of a geometrically nonlinear beam element
Milan Jirásek, Emma La Malfa Ribolla, Martin Horák
The paper presents a two-dimensional geometrically nonlinear formulation of a beam element that can accommodate arbitrarily large rotations of cross sections. The formulation is ba…
Initiation of fluid-induced fracture in a thick-walled hollow permeable sphere
Peter Grassl, Milan Jirásek, Domenico Gallipoli
The initiation of fluid-induced fracture in formations of permeable geomaterials subjected to quasi-stationary flow processes (drained response) can be strongly affected by Biot's…
Quasicontinuum Method Extended to Irregular Lattices
Karel Mikeš, Milan Jirásek
The quasicontinuum (QC) method, originally proposed by Tadmor, Ortiz and Phillips in 1996, is a computational technique that can efficiently handle regular atomistic lattices by co…
Localization Analysis of an Energy-Based Fourth-Order Gradient Plasticity Model
Ondřej Rokoš, Jan Zeman, Milan Jirásek
The purpose of this paper is to provide analytical and numerical solutions of the formation and evolution of the localized plastic zone in a uniaxially loaded bar with variable cro…
Localization Study of a Regularized Variational Damage Model
Milan Jirásek, Jan Zeman
The paper presents a detailed analysis and extended formulation of a rate-independent regularized damage model proposed by Mielke and Roubíček (2006). Localization properties are s…
Evaluation of nonlocal approaches for modelling fracture near nonconvex boundaries
Peter Grassl, Dimitrios Xenos, Milan Jirásek +1
Integral-type nonlocal damage models describe the fracture process zones by regular strain profiles insensitive to the size of finite elements, which is achieved by incorporating w…
Localization analysis of variationally based gradient plasticity model
Milan Jirásek, Ondřej Rokoš, Jan Zeman
The paper presents analytical or semi-analytical solutions for the formation and evolution of localized plastic zone in a uniaxially loaded bar with variable cross-sectional area.…