Detail publikace

Dependence of the Discrete Model on the Internal Parameters Considering Grain Crushing

DUBINA, R. ELIÁŠ, J.

Originální název

Dependence of the Discrete Model on the Internal Parameters Considering Grain Crushing

Typ

abstrakt

Jazyk

angličtina

Originální abstrakt

For a correct representation of the ballastmaterial behaviour in discrete element method (DEM) it is necessary to take into account crushing of grains. The representation of crushing phenomenom is based on the replacement of the original grain by a clump of 4, 6 or 14 spheres. The replacement occurs when the equivalent stress exceedsthe size dependent material strength.

Klíčová slova

discrete element method (DEM), grain crushing, internal control parameters, spherical elements

Autoři

DUBINA, R.; ELIÁŠ, J.

Vydáno

11. 5. 2015

Místo

Svratka, Česká republika

ISBN

978-80-86246-42-0

Kniha

Engineering Mechanics 2015

Strany od

54

Strany do

55

Strany počet

2

BibTex

@misc{BUT118245,
  author="Radek {Dubina} and Jan {Eliáš}",
  title="Dependence of the Discrete Model on the Internal Parameters Considering Grain Crushing",
  booktitle="Engineering Mechanics 2015",
  year="2015",
  pages="54--55",
  address="Svratka, Česká republika",
  isbn="978-80-86246-42-0",
  note="abstract"
}