Detail publikačního výsledku

On relation between elastic homogenized continua and discrete system of interconnected rigid bodies

ELIÁŠ, J.

Originální název

On relation between elastic homogenized continua and discrete system of interconnected rigid bodies

Anglický název

On relation between elastic homogenized continua and discrete system of interconnected rigid bodies

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The contribution derives analytical relations between elastic constants of homogenized isotropic elastic continua and meso-scale elastic discrete model. The derivation is based on the following assumptions about the discrete model: (i) no directional bias; (ii) contact facets are perpendicular to the elements, (iii) the discrete units fill the domain completely, no gap occurs. The analytical formulas are derived for three-dimensional model and two-dimensional models of plane stress and plane strain.

Anglický abstrakt

The contribution derives analytical relations between elastic constants of homogenized isotropic elastic continua and meso-scale elastic discrete model. The derivation is based on the following assumptions about the discrete model: (i) no directional bias; (ii) contact facets are perpendicular to the elements, (iii) the discrete units fill the domain completely, no gap occurs. The analytical formulas are derived for three-dimensional model and two-dimensional models of plane stress and plane strain.

Klíčová slova

Young’s modulus, Poisson’s ratio, homogenization, elasticity, discrete model

Klíčová slova v angličtině

Young’s modulus, Poisson’s ratio, homogenization, elasticity, discrete model

Autoři

ELIÁŠ, J.

Rok RIV

2018

Vydáno

19.01.2017

Místo

Ostrava, Česká republika

ISBN

978-80-248-4010-9

Kniha

Modelování v mechanice 2017

Strany od

1

Strany do

7

Strany počet

7

BibTex

@inproceedings{BUT134997,
  author="Jan {Eliáš}",
  title="On relation between elastic homogenized continua and discrete system of interconnected rigid bodies",
  booktitle="Modelování v mechanice 2017",
  year="2017",
  pages="1--7",
  address="Ostrava, Česká republika",
  isbn="978-80-248-4010-9"
}