Detail publikačního výsledku

Crack growth modelling in cementitious composites using XFEM

KOZÁK, V.; VALA, J.

Originální název

Crack growth modelling in cementitious composites using XFEM

Anglický název

Crack growth modelling in cementitious composites using XFEM

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The article focuses on modelling origin damage to heterogeneous materials, especial-ly to the issue of modelling the formation and propagation of cracks in fibre cementitious compo-sites, which leads to total degradation of any structure. This paper studies mathematical models based on the modification of the stress distribution and deformation calculation ahead the crack tip, using programming implementation of appropriate support procedures in Matlab language modify-ing the standard procedure of the extended finite element method (XFEM) for quasi-static material response. The technique of stress and strain calculation in the area of damage enables simplified and possibly more realistic estimates of the respective fields in the case of modelling the influence of short fibres realizing the reinforcement of construction materials.

Anglický abstrakt

The article focuses on modelling origin damage to heterogeneous materials, especial-ly to the issue of modelling the formation and propagation of cracks in fibre cementitious compo-sites, which leads to total degradation of any structure. This paper studies mathematical models based on the modification of the stress distribution and deformation calculation ahead the crack tip, using programming implementation of appropriate support procedures in Matlab language modify-ing the standard procedure of the extended finite element method (XFEM) for quasi-static material response. The technique of stress and strain calculation in the area of damage enables simplified and possibly more realistic estimates of the respective fields in the case of modelling the influence of short fibres realizing the reinforcement of construction materials.

Klíčová slova

quasi-brittle fracture; crack growth modelling; extended finite element method (XFEM)

Klíčová slova v angličtině

quasi-brittle fracture; crack growth modelling; extended finite element method (XFEM)

Autoři

KOZÁK, V.; VALA, J.

Vydáno

18.01.2023

Nakladatel

Elsevier

Místo

Amsterdam

ISBN

978-1-7138-6907-8

Kniha

MSMF 10 Proceedings

ISSN

2452-3216

Periodikum

Procedia Structural Integrity

Svazek

43

Číslo

1

Stát

Italská republika

Strany od

47

Strany do

52

Strany počet

6

URL

https://www.sciencedirect.com/science/article/pii/S2452321622007983

Plný text v Digitální knihovně

http://hdl.handle.net/11012/213723

BibTex

@inproceedings{BUT180720,
  author="Vladislav {Kozák} and Jiří {Vala}",
  title="Crack growth modelling in cementitious composites using XFEM",
  booktitle="MSMF 10 Proceedings",
  year="2023",
  journal="Procedia Structural Integrity",
  volume="43",
  number="1",
  pages="47--52",
  publisher="Elsevier",
  address="Amsterdam",
  doi="10.1016/j.prostr.2022.12.233",
  isbn="978-1-7138-6907-8",
  issn="2452-3216",
  url="https://www.sciencedirect.com/science/article/pii/S2452321622007983"
}

Dokumenty

1-s2.0-S245232162200796X-main