Detail publikace

Dem simulation of railway ballast using polyhedral elemental shapes

ELIÁŠ, J.

Originální název

Dem simulation of railway ballast using polyhedral elemental shapes

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Modelling of railway ballast response using Discrete Element Method with polyhedral shape of grains is presented. The convex polyhedrons are generated pseudorandomly via Voronoi tessellation. Inter-particle contact is based on calculation of intersecting (polyhedral) volume. Large oedometric test is simulated using this model and results are compared to an experimental data from literature.

Klíčová slova

Ballast; Dem; Oedometer test; Polyhedral shape

Autoři

ELIÁŠ, J.

Rok RIV

2013

Vydáno

18. 9. 2013

Místo

Stuttgart, Německo

ISBN

978-84-941531-8-1

Kniha

III International Conference on Particle-Based Methods. Fundamentals and Applications, Particles 2013

Strany od

247

Strany do

256

Strany počet

10

BibTex

@inproceedings{BUT107564,
  author="Jan {Eliáš}",
  title="Dem simulation of railway ballast using polyhedral elemental shapes",
  booktitle="III International Conference on Particle-Based Methods. Fundamentals and Applications, Particles 2013",
  year="2013",
  pages="247--256",
  address="Stuttgart, Německo",
  isbn="978-84-941531-8-1"
}