Detail publikačního výsledku

Volumetric contact law between convex polyhedral particles

ELIÁŠ, J.

Originální název

Volumetric contact law between convex polyhedral particles

Anglický název

Volumetric contact law between convex polyhedral particles

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Simulation of granular material can advantageously performed using Discrete Element Method (DEM). Every grain is treated as ideally rigid body that interacts with surrounding bodies whenever their volumes protrude. There are several algorithms that estimate forces between polyhedrons in contact. The contribution presents another intuitive way that is based on calculation of intersecting volume. Model is used for simulation of railway ballast oedometric test.

Anglický abstrakt

Simulation of granular material can advantageously performed using Discrete Element Method (DEM). Every grain is treated as ideally rigid body that interacts with surrounding bodies whenever their volumes protrude. There are several algorithms that estimate forces between polyhedrons in contact. The contribution presents another intuitive way that is based on calculation of intersecting volume. Model is used for simulation of railway ballast oedometric test.

Klíčová slova

Dicrete element method, polyhedron, intersection, contact, railway ballast

Klíčová slova v angličtině

Dicrete element method, polyhedron, intersection, contact, railway ballast

Autoři

ELIÁŠ, J.

Rok RIV

2016

Vydáno

28.05.2015

Místo

Ostrava, Česká republika

ISBN

978-80-248-3756-7

Kniha

Modelování v mechanice 2015

Strany od

1

Strany do

8

Strany počet

8

BibTex

@inproceedings{BUT118251,
  author="Jan {Eliáš}",
  title="Volumetric contact law between convex polyhedral particles",
  booktitle="Modelování v mechanice 2015",
  year="2015",
  pages="1--8",
  address="Ostrava, Česká republika",
  isbn="978-80-248-3756-7"
}