Publication detail

Modelling of micro- and macro-fracture in cementitious composites

VALA, J.

Original Title

Modelling of micro- and macro-fracture in cementitious composites

Type

conference paper

Language

English

Original Abstract

Frequent utilization of composites with a cementitious matrix, reinforced by fibres of different origin, as constructive parts in civil engineering, motivates the reliable computational prediction of their mechanical properties, namely of the risk of initiation and development of micro- and macro-fracture. This paper demonstrates the possibility of deterministic prediction of such physical process, applying the dynamical approach with the modified Kelvin viscoelastic model and cohesive contacts together with the method of discretization in time, using 3 types of Rothe sequences, and the extended finite element method (XFEM).

Keywords

cementitious composites; quasi-brittle fracture; computational modelling; method of discretization in time; finite element method

Authors

VALA, J.

Released

3. 9. 2020

Publisher

STU

Location

Bratislava

ISBN

978-80-227-5032-5

Book

Proceedings of the Conference Algoritmy 2020

Edition number

1

Pages from

181

Pages to

190

Pages count

10

URL

http://www.iam.fmph.uniba.sk/amuc/ojs/index.php/algoritmy/article/view/1594

BibTex

@inproceedings{BUT167927,
  author="Jiří {Vala}",
  title="Modelling of micro- and macro-fracture in cementitious composites",
  booktitle="Proceedings of the Conference Algoritmy 2020",
  year="2020",
  number="1",
  pages="181--190",
  publisher="STU",
  address="Bratislava",
  isbn="978-80-227-5032-5",
  url="http://www.iam.fmph.uniba.sk/amuc/ojs/index.php/algoritmy/article/view/1594"
}