Detail publikačního výsledku

Comparison of critical plane models based on multiaxial low-cycle fatigue tests of 316L steel

POCZKLÁN, L.; POLÁK, J.; KRUML, T.

Originální název

Comparison of critical plane models based on multiaxial low-cycle fatigue tests of 316L steel

Anglický název

Comparison of critical plane models based on multiaxial low-cycle fatigue tests of 316L steel

Druh

Článek WoS

Originální abstrakt

An endurance against multiaxial fatigue of 316L steel is studied. A fatigue life curve of torsional mode is sub-stantially shifted to longer fatigue lives while tension/compression mode causes fracture the earliest. Fatigue life curves of both multiaxial modes are close to axial mode. Fourteen critical plane models for fatigue life pre-dictions were applied and compared. Modified Smith-Watson-Topper models proved to be the most accurate. Criteria proposed by Fatemi and Socie, Li et al., Zhu et al. and by Wang and Brown provided satisfactory results as well. Smith-Watson-Topper model led to the most precise predictions of fatigue crack orientation.

Anglický abstrakt

An endurance against multiaxial fatigue of 316L steel is studied. A fatigue life curve of torsional mode is sub-stantially shifted to longer fatigue lives while tension/compression mode causes fracture the earliest. Fatigue life curves of both multiaxial modes are close to axial mode. Fourteen critical plane models for fatigue life pre-dictions were applied and compared. Modified Smith-Watson-Topper models proved to be the most accurate. Criteria proposed by Fatemi and Socie, Li et al., Zhu et al. and by Wang and Brown provided satisfactory results as well. Smith-Watson-Topper model led to the most precise predictions of fatigue crack orientation.

Klíčová slova

Multiaxial fatigue; Austenitic steel 316L; Critical plane approach; Fatigue life prediction

Klíčová slova v angličtině

Multiaxial fatigue; Austenitic steel 316L; Critical plane approach; Fatigue life prediction

Autoři

POCZKLÁN, L.; POLÁK, J.; KRUML, T.

Rok RIV

2024

Vydáno

01.06.2023

Nakladatel

ELSEVIER SCI LTD

Místo

OXFORD

ISSN

1879-3452

Periodikum

International Journal of Fatigue

Svazek

171

Číslo

107569

Stát

Spojené království Velké Británie a Severního Irska

Strany počet

14

URL

https://www.sciencedirect.com/science/article/pii/S0142112323000701?via%3Dihub

BibTex

@article{BUT187312,
  author="Ladislav {Poczklán} and Jaroslav {Polák} and Tomáš {Kruml}",
  title="Comparison of critical plane models based on multiaxial low-cycle fatigue tests of 316L steel",
  journal="International Journal of Fatigue",
  year="2023",
  volume="171",
  number="107569",
  pages="14",
  doi="10.1016/j.ijfatigue.2023.107569",
  issn="0142-1123",
  url="https://www.sciencedirect.com/science/article/pii/S0142112323000701?via%3Dihub"
}