Publication result detail

Corrosion vs. fatigue in a high-strength steel specimen investigated via FEM

MALÍKOVÁ, L.; BENEŠOVÁ, A.; AL KHAZALI, M.; SEITL, S.

Original Title

Corrosion vs. fatigue in a high-strength steel specimen investigated via FEM

English Title

Corrosion vs. fatigue in a high-strength steel specimen investigated via FEM

Type

Paper in proceedings (conference paper)

Original Abstract

The work is devoted to investigations of the stress distribution/concentration in a corroded specimen loaded via remote tensile loading. Existence of corrosion pits of various size and various mutual distance affects stress distribution in a specimen which can have influence on its lifetime. Thus, numerical simulations via finite element method were performed in order to assess the stress field near corrosion pits in specimens made of high-strength steel. The geometry of the numerical model was suggested based on the dimensions of the real specimens produced for fatigue experiments. The results obtained are discussed and mutual comparison with experimental data is intended in oncoming months.

English abstract

The work is devoted to investigations of the stress distribution/concentration in a corroded specimen loaded via remote tensile loading. Existence of corrosion pits of various size and various mutual distance affects stress distribution in a specimen which can have influence on its lifetime. Thus, numerical simulations via finite element method were performed in order to assess the stress field near corrosion pits in specimens made of high-strength steel. The geometry of the numerical model was suggested based on the dimensions of the real specimens produced for fatigue experiments. The results obtained are discussed and mutual comparison with experimental data is intended in oncoming months.

Keywords

High-strength steels; finite element analysis; corrosion pits; stress concentration

Key words in English

High-strength steels; finite element analysis; corrosion pits; stress concentration

Authors

MALÍKOVÁ, L.; BENEŠOVÁ, A.; AL KHAZALI, M.; SEITL, S.

RIV year

2025

Released

06.06.2024

Publisher

Elsevier

Location

online

Book

Procedia Structural Engineering

ISBN

2452-3216

Periodical

Procedia Structural Integrity

Volume

58

State

Republic of Italy

Pages from

68

Pages to

72

Pages count

6

URL

https://www.sciencedirect.com/science/article/pii/S2452321624004414

Full text in the Digital Library

http://hdl.handle.net/11012/249938

BibTex

@inproceedings{BUT189667,
  author="Lucie {Malíková} and Anna {Benešová} and Mohammad Sami {Al Khazali} and Stanislav {Seitl}",
  title="Corrosion vs. fatigue in a high-strength steel specimen investigated via FEM",
  booktitle="Procedia Structural Engineering",
  year="2024",
  journal="Procedia Structural Integrity",
  volume="58",
  pages="68--72",
  publisher="Elsevier",
  address="online",
  doi="10.1016/j.prostr.2024.05.012",
  issn="2452-3216",
  url="https://www.sciencedirect.com/science/article/pii/S2452321624004414"
}

Documents

1-s2.0-S2452321624004414-main