Detail publikačního výsledku

Short fatigue crack behavior under various level of mixed-mode

MALÍKOVÁ, L.; MIARKA, P.; SEITL, S.

Originální název

Short fatigue crack behavior under various level of mixed-mode

Anglický název

Short fatigue crack behavior under various level of mixed-mode

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In this work, results of a numerical parametric analysis are presented in order to compare them with experimentally observed concrete cone failure features. Such a kind of failure is typical for cast-in steel anchors embedded in concrete substrates. Thus, numerical simulations via finite element method have been performed in order to investigate basic fracture parameters for specimens with a short fatigue crack and stress distribution for specimens without any crack. Several parameters were varied and their effect on the stress intensity factors or distribution of stress tensor components around the anchor corner were studied and discussed. Slight differences between the average angle typical for concrete cone failure observed experimentally and numerical results were found out and thus, more complex numerical simulations shall be recommended.

Anglický abstrakt

In this work, results of a numerical parametric analysis are presented in order to compare them with experimentally observed concrete cone failure features. Such a kind of failure is typical for cast-in steel anchors embedded in concrete substrates. Thus, numerical simulations via finite element method have been performed in order to investigate basic fracture parameters for specimens with a short fatigue crack and stress distribution for specimens without any crack. Several parameters were varied and their effect on the stress intensity factors or distribution of stress tensor components around the anchor corner were studied and discussed. Slight differences between the average angle typical for concrete cone failure observed experimentally and numerical results were found out and thus, more complex numerical simulations shall be recommended.

Klíčová slova

Anchors; concrete; stress intensity factor; fracture behavior; stress distribution; critical distance

Klíčová slova v angličtině

Anchors; concrete; stress intensity factor; fracture behavior; stress distribution; critical distance

Autoři

MALÍKOVÁ, L.; MIARKA, P.; SEITL, S.

Rok RIV

2025

Vydáno

18.10.2024

Nakladatel

IOS Press

Místo

online

Kniha

Advances in Transdicsciplinary Engineering series

ISSN

2352-7528

Periodikum

Advances in Transdicsciplinary Engineering series

Svazek

59

Stát

Nizozemsko

Strany od

160

Strany do

166

Strany počet

7

URL

https://ebooks.iospress.nl/ISBN/978-1-64368-547-2

Plný text v Digitální knihovně

http://hdl.handle.net/11012/250765

BibTex

@inproceedings{BUT190114,
  author="Lucie {Malíková} and Petr {Miarka} and Stanislav {Seitl}",
  title="Short fatigue crack behavior under various level of mixed-mode",
  booktitle="Advances in Transdicsciplinary Engineering series",
  year="2024",
  journal="Advances in Transdicsciplinary Engineering series",
  volume="59",
  pages="160--166",
  publisher="IOS Press",
  address="online",
  doi="10.3233/ATDE240540",
  issn="2352-7528",
  url="https://ebooks.iospress.nl/ISBN/978-1-64368-547-2"
}

Dokumenty

ATDE-59-ATDE240540