Detail publikačního výsledku

The Influence of Different Notches on Fatigue Lifetime of Round Bar Specimens Made of HDPE

KOZÁKOVÁ, K.; TRÁVNÍČEK, L.; KLUSÁK, J.; PODUŠKA, J.; HUTAŘ, P.

Originální název

The Influence of Different Notches on Fatigue Lifetime of Round Bar Specimens Made of HDPE

Anglický název

The Influence of Different Notches on Fatigue Lifetime of Round Bar Specimens Made of HDPE

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The presented paper introduces an approach for fatigue lifetime predictions of notched round bar specimens made of HDPE. This approach uses axial stress distribution calculated from finite element analysis and experimental fatigue data. The fatigue results obtained experimentally on the round bar specimens with “v” notch with radius R = 0.4 mm and extremely sharp notch are used for a determination of averaging distance. The averaging distance is applied to specimen with different notch radius for determination of its fatigue lifetime. The fatigue lifetime prediction of a specimen with notch radius R = 0.1 mm is performed. Tese fatigue lifetime predictions are compared to experimental fatigue data.

Anglický abstrakt

The presented paper introduces an approach for fatigue lifetime predictions of notched round bar specimens made of HDPE. This approach uses axial stress distribution calculated from finite element analysis and experimental fatigue data. The fatigue results obtained experimentally on the round bar specimens with “v” notch with radius R = 0.4 mm and extremely sharp notch are used for a determination of averaging distance. The averaging distance is applied to specimen with different notch radius for determination of its fatigue lifetime. The fatigue lifetime prediction of a specimen with notch radius R = 0.1 mm is performed. Tese fatigue lifetime predictions are compared to experimental fatigue data.

Klíčová slova

Notches, fatigue, lifetime prediction, HDPE, critical distance

Klíčová slova v angličtině

Notches, fatigue, lifetime prediction, HDPE, critical distance

Autoři

KOZÁKOVÁ, K.; TRÁVNÍČEK, L.; KLUSÁK, J.; PODUŠKA, J.; HUTAŘ, P.

Rok RIV

2024

Vydáno

31.12.2023

Nakladatel

Vysoká škola báňská - Technická univerzita Ostrava

Místo

Ostrava

ISSN

1804-4824

Periodikum

Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series

Svazek

23

Číslo

3

Stát

Česká republika

Strany od

1

Strany do

4

Strany počet

4

URL

http://tces.vsb.cz/

BibTex

@article{BUT188171,
  author="Kamila {Kozáková} and Lukáš {Trávníček} and Jan {Klusák} and Jan {Poduška} and Pavel {Hutař}",
  title="The Influence of Different Notches on Fatigue Lifetime of Round Bar Specimens Made of HDPE",
  journal="Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series",
  year="2023",
  volume="23",
  number="3",
  pages="1--4",
  doi="10.35181/tces-2023-0007",
  issn="1804-4824",
  url="http://tces.vsb.cz/"
}