Detail publikace

Comparison of crack propagation rates in selected structural components made from AISI 304 grades: Three-point bending test

JUHÁSZOVÁ, T. MIARKA, P. SEITL, S. JINDRA, D. KALA, Z.

Originální název

Comparison of crack propagation rates in selected structural components made from AISI 304 grades: Three-point bending test

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This study focuses on crack propagation rates of AISI 304 stainless-steel specimens made from selected structural components experimentally tested in three-point bending. Components of two productions loaded with constant force with selected stress ratio were submitted to cyclic loading in order to measure crack opening displacement. Experimentally obtained data were evaluated using 3D modelling in finite element modeling software intending to determine fracture mechanical parameters. The tool to describe fatigue behavior was Paris’ law, used to describe crack propagation in intermediate crack growth rate range. Paris–Erdogan equation was evaluated as a fitting of linear part of the graphical plot of crack growth rate with respect to the stress intensity range and material constants were gained from numerical description of the relation. Comparison of fatigue crack behavior in AISI 304 steel components of two productions was studied and evaluated.

Klíčová slova

Paris law, FEM, AISI 304, fatigue, CMOD

Autoři

JUHÁSZOVÁ, T.; MIARKA, P.; SEITL, S.; JINDRA, D.; KALA, Z.

Vydáno

3. 1. 2023

Nakladatel

Elsevier

Místo

online

ISSN

2452-3216

Periodikum

Procedia Structural Integrity

Ročník

42

Číslo

1

Stát

Italská republika

Strany od

1090

Strany do

1097

Strany počet

8

URL

https://doi.org/10.1016/j.prostr.2022.12.138

Plný text v Digitální knihovně

http://hdl.handle.net/11012/213701

BibTex

@inproceedings{BUT180795,
  author="Tereza {Juhászová} and Petr {Miarka} and Daniel {Jindra} and Zdeněk {Kala} and Stanislav {Seitl}",
  title="Comparison of crack propagation rates in selected structural components made from AISI 304 grades: Three-point bending test",
  booktitle="Procedia Structural Integrity",
  year="2023",
  journal="Procedia Structural Integrity",
  volume="42",
  number="1",
  pages="1090--1097",
  publisher="Elsevier",
  address="online",
  doi="10.1016/j.prostr.2022.12.138",
  issn="2452-3216",
  url="https://doi.org/10.1016/j.prostr.2022.12.138"
}