"15"^^ . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Stochastic Modeling of Chaotic Masonry via Mesostructural Characterization"@en . . "Stochastic Modeling of Chaotic Masonry via Mesostructural Characterization" . . "Stochastic Modeling of Chaotic Masonry via Mesostructural Characterization"@en . . "Zeman, Jan" . . "irregular masonry structures; stochastic homogenization; two-point statistics; improved perturbation methods; Karhunen-Loeve expansion; Hashin-Shtrikman variational principles"@en . . "Z(MSM6840770003)" . "\u0160ejnoha, Michal" . . . "RIV/68407700:21110/09:00160188!RIV10-MSM-21110___" . "000267206600007" . "International Journal for Multiscale Computational Engineering" . "Stochastic Modeling of Chaotic Masonry via Mesostructural Characterization" . "The purpose of this study is to explore three numerical approaches to the elastic homogenization of disordered masonry structures with moderate meso/macro-lengthscale ratio. The methods investigated include a representative of perturbation methods, the Karhunen-Loeve expansion technique coupled with Monte-Carlo simulations and a solver based on the Hashin-Shtrikman variational principles. In all cases, parameters of the underlying random field of material properties are directly derived from image analysis of a real-world structure. Added value as well as limitations of individual schemes are illustrated by a case study of an irregular masonry panel." . . . "21110" . . . "RIV/68407700:21110/09:00160188" . . . . . "The purpose of this study is to explore three numerical approaches to the elastic homogenization of disordered masonry structures with moderate meso/macro-lengthscale ratio. The methods investigated include a representative of perturbation methods, the Karhunen-Loeve expansion technique coupled with Monte-Carlo simulations and a solver based on the Hashin-Shtrikman variational principles. In all cases, parameters of the underlying random field of material properties are directly derived from image analysis of a real-world structure. Added value as well as limitations of individual schemes are illustrated by a case study of an irregular masonry panel."@en . "4"^^ . "7" . "1543-1649" . . . "[F69C30B84D56]" . "343882" . . "2"^^ . "2" . .