Detail publikace

Crack propagation modelling using XFEM, building materials applications

KOZÁK, V.

Originální název

Crack propagation modelling using XFEM, building materials applications

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper shows some results of a computational modelling focused on the occurrence of damage in heterogeneous materials, mainly with brittle matrix, especially on the issue of modelling crack formation and propagation. The attention is paid to the application of the finite element method to the buildings materials in order to find critical parameters determining behaviour of materials at damage process with reference to the history of several approaches to solving this problem. The applications of damage mechanics and possible approaches to model the origin of a crack propagation through modifications in FEM systems are presented and some practical applications are tested. Main effort is devoted to cement fibre composites and the search for new methods for their more accurate modelling, especially ahead of the crack tip. Modified XFEM method and its suggested modifications as to proper modelling of the real stress distribution close to crack tip are shown.

Klíčová slova

material damage; extended finite element method (XFEM); computational modelling

Autoři

KOZÁK, V.

Vydáno

21. 9. 2024

Nakladatel

JSMF (Jednota slovenských matematikov a fyzikov)

Místo

Bratislava

ISBN

978-80-89829-33-0

Kniha

Proceedings of the Conference Algoritmy 2024

Číslo edice

1

Strany od

235

Strany do

244

Strany počet

10

URL

http://www.iam.fmph.uniba.sk/amuc/ojs/index.php/algoritmy/article/view/2182

BibTex

@inproceedings{BUT194065,
  author="Vladislav {Kozák}",
  title="Crack propagation modelling using XFEM, building materials applications",
  booktitle="Proceedings of the Conference Algoritmy 2024",
  year="2024",
  number="1",
  pages="235--244",
  publisher="JSMF (Jednota slovenských matematikov a fyzikov)",
  address="Bratislava",
  isbn="978-80-89829-33-0",
  url="http://www.iam.fmph.uniba.sk/amuc/ojs/index.php/algoritmy/article/view/2182"
}