"Procedia Engineering" . . . . "Generalized %22grid%22 continuum description as a tool for proposing multi-scale material models"@en . "RIV/49777513:23520/11:43898584!RIV12-GA0-23520___" . "Vychytil, Jan" . "To describe materials with more complex microstructure, generalization of the standard continuum theory is proposed. The key idea consists in dividing the studied body onto a set of small but finite cells. The state of the microstructure within each cell is described by an additional field that may be discontinuous or highly oscillating. Hence, non-trivial effects of microstructure can be involved in resulting material models. The theory is illustrated on a two-scale hyperelastic model of a material with prestress at the reference state. Nontrivial character of the mechanical response caused by a collapse of micro-constituents motivates us to design an engineering material with similar properties." . . . "P(GA106/09/0734), Z(MSM4977751303)" . "2011" . . . . "2"^^ . "200914" . "Generalized %22grid%22 continuum description as a tool for proposing multi-scale material models" . "To describe materials with more complex microstructure, generalization of the standard continuum theory is proposed. The key idea consists in dividing the studied body onto a set of small but finite cells. The state of the microstructure within each cell is described by an additional field that may be discontinuous or highly oscillating. Hence, non-trivial effects of microstructure can be involved in resulting material models. The theory is illustrated on a two-scale hyperelastic model of a material with prestress at the reference state. Nontrivial character of the mechanical response caused by a collapse of micro-constituents motivates us to design an engineering material with similar properties."@en . "RIV/49777513:23520/11:43898584" . . "Generalized %22grid%22 continuum description as a tool for proposing multi-scale material models" . . . "2"^^ . . . "10.1016/j.proeng.2011.04.423" . . . . "1877-7058" . "[BC5CBE40EE67]" . "23520" . . "Hole\u010Dek, Miroslav" . . "6"^^ . . "NL - Nizozemsko" . "continuum description, hyperelasticity, multi-scale modelling, representative volume element"@en . "Generalized %22grid%22 continuum description as a tool for proposing multi-scale material models"@en . . "10" .