Number of the records: 1
Comparison of critical plane models based on multiaxial low-cycle fatigue tests of 316L steel
- 1.0570484 - ÚFM 2024 RIV GB eng J - Journal Article
Poczklán, Ladislav - Polák, Jaroslav - Kruml, Tomáš
Comparison of critical plane models based on multiaxial low-cycle fatigue tests of 316L steel.
International Journal of Fatigue. Roč. 171, JUN (2023), č. článku 107569. ISSN 0142-1123. E-ISSN 1879-3452
Institutional support: RVO:68081723
Keywords : Austenitic steel 316L * Critical plane approach * Fatigue life prediction
OECD category: Materials engineering
Impact factor: 6, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0142112323000701?via%3Dihub
An endurance against multiaxial fatigue of 316L steel is studied. A fatigue life curve of torsional mode is substantially 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 predictions 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.
Permanent Link: https://hdl.handle.net/11104/0341784
Number of the records: 1