Publication detail

Packing density modelling of non-spherical aggreg ates for particle composite design

KOUTNÝ, O. KRATOCHVÍL, J. DRLOVÁ, M. BYSTRIANSKA, E.

Original Title

Type

conference paper

Language

English

Original Abstract

The presented study follows the author's results of research where 3-parameter packing model for packing density determination was derived and calibrated for multimodal particular system. In this study previously derived model is extended by fourth parameter related to particle shape and its effect on bulk packing density. The model is primary derived for high performance cementitious composite design where compact structure and low binder content is preferred to maximise mechanical properties and durability. The effect of aggregate packing density on mechanical properties of ultra-high performance cementitious composites is investigated, using derived packing model

Keywords

Packing Density | Granular Materials | Finite Difference Method

Authors

KOUTNÝ, O.; KRATOCHVÍL, J.; DRLOVÁ, M.; BYSTRIANSKA, E.

Released

19. 8. 2019

ISBN

1757-8981

Periodical

IOP Conference Series: Materials Science and Engineering

Year of study

583

Number

State

United Kingdom of Great Britain and Northern Ireland

Pages from

012013

Pages to

012013

Pages count

BibTex

@inproceedings{BUT170594,
  author="Ondřej {Koutný} and Jiří {Kratochvíl} and M. {Drlová} and Emília {Bystrianska}",
  title="Packing density modelling of non-spherical aggreg ates for particle composite design",
  booktitle="IOP Conference Series: Materials Science and Engineering",
  year="2019",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="583",
  number="1",
  pages="012013-- 012013",
  doi="10.1088/1757-899X/583/1/012013",
  issn="1757-8981"
}