. "Multiscale modeling; fresh concrete; heterogeneous media"@en . . "Stirlingshire" . "Kola\u0159\u00EDk, Filip" . . "978-1-874672-65-4" . "Zeman, Jan" . "[3342725DD5D0]" . "RIV/68407700:21110/14:00221235!RIV15-GA0-21110___" . "Computational methods for engineering technology" . . . "31120" . "The chapter presents a state-\u00ADof-\u00ADthe art review of available multiscale methods in the area of heterogeneous media flows with application to fresh concrete flow and particularly how the effect of traditional reinforcement can be taken into account. First, it will be shown how the Darcy law can be derived from the homogenization of stationary Navier-\u00ADStokes system. Later, we provide an overview of generalization of this result to non-Newtonian fluids, as the fresh concrete can on macroscale considered as non-Newtonian fluid. In the last part, the results of modeling the effect of reinforcing bars in the single-\u00ADfluid approach by means of computational homogenization are presented."@en . "The chapter presents a state-\u00ADof-\u00ADthe art review of available multiscale methods in the area of heterogeneous media flows with application to fresh concrete flow and particularly how the effect of traditional reinforcement can be taken into account. First, it will be shown how the Darcy law can be derived from the homogenization of stationary Navier-\u00ADStokes system. Later, we provide an overview of generalization of this result to non-Newtonian fluids, as the fresh concrete can on macroscale considered as non-Newtonian fluid. In the last part, the results of modeling the effect of reinforcing bars in the single-\u00ADfluid approach by means of computational homogenization are presented." . "Multiscale Models for Flow in Heterogeneous Media with Applications to Fresh Concrete" . . . "Multiscale Models for Flow in Heterogeneous Media with Applications to Fresh Concrete" . "Patz\u00E1k, Bo\u0159ek" . . "14"^^ . . . "RIV/68407700:21110/14:00221235" . "3"^^ . . . "Multiscale Models for Flow in Heterogeneous Media with Applications to Fresh Concrete"@en . "366"^^ . "3"^^ . . "P(GA13-23584S)" . . "21110" . "Computational science, engineering and technology series \u010D. sv." . . . . "Saxe-Coburg Publications" . "Multiscale Models for Flow in Heterogeneous Media with Applications to Fresh Concrete"@en .