Publication result detail

On some peculiarities of numerical modelling of cement-based composites

VALA, J.; KOZÁK, V.; JEDLIČKA, M.

Original Title

On some peculiarities of numerical modelling of cement-based composites

English Title

On some peculiarities of numerical modelling of cement-based composites

Type

Paper in proceedings (conference paper)

Original Abstract

Computational prediction of damage in cement-based composites, as steel fibre reinforced ones, under mechanical, thermal, etc. loads, manifested as creation of micro-fractured zones, followed by potential initiation and evolution of macroscopic cracks, is a rather delicate matter, due to the necessity of bridging between micro- and macro-scales. This short paper presents a relatively simple approach, using certain extension of the finite element technique, open to possible generalizations. Such model admits proper verification of its existence and convergence results, from the physical and mathematical formulation up to software implementation of relevant algorithms. Its practical applicability is documented on computational examples.

English abstract

Computational prediction of damage in cement-based composites, as steel fibre reinforced ones, under mechanical, thermal, etc. loads, manifested as creation of micro-fractured zones, followed by potential initiation and evolution of macroscopic cracks, is a rather delicate matter, due to the necessity of bridging between micro- and macro-scales. This short paper presents a relatively simple approach, using certain extension of the finite element technique, open to possible generalizations. Such model admits proper verification of its existence and convergence results, from the physical and mathematical formulation up to software implementation of relevant algorithms. Its practical applicability is documented on computational examples.

Keywords

numerical modelling; cement-based composites

Key words in English

numerical modelling; cement-based composites

Authors

VALA, J.; KOZÁK, V.; JEDLIČKA, M.

RIV year

2023

Released

14.10.2022

Publisher

Trans Tech Publications

Location

Zurich

ISBN

978-0-7354-4182-8

Book

ICBM Proceedings

ISBN

1662-9779

Periodical

Solid State Phenomena

Volume

338

State

Swiss Confederation

Pages from

135

Pages to

140

Pages count

6

URL

https://research.com/journal/solid-state-phenomena

BibTex

@inproceedings{BUT180745,
  author="Jiří {Vala} and Vladislav {Kozák} and Michal {Jedlička}",
  title="On some peculiarities of numerical modelling of cement-based composites",
  booktitle="ICBM Proceedings",
  year="2022",
  journal="Solid State Phenomena",
  volume="338",
  pages="135--140",
  publisher="Trans Tech Publications",
  address="Zurich",
  doi="10.4028/p-4v4w0x",
  isbn="978-0-7354-4182-8",
  issn="1012-0394",
  url="https://research.com/journal/solid-state-phenomena"
}