Modeling thermo-mechanical cyclic behavior of P91 steel
Authors:
- Władysław Egner,
- Piotr Sulich,
- Stanisław Mroziński,
- Halina Egner
Abstract
In this paper, the analysis of the low cycle fatigue behavior of P91 steel is presented. First, experimental tests are performed to recognize different aspects of material behavior. Then an appropriate constitutive model is developed within the framework of thermodynamics of irreversible processes with internal state variables. Two different approaches to fatigue damage modeling are applied comparatively to describe the final stage of material cyclic softening. The material parameters are identified, and the model is validated based on the available experimental data.
- Record ID
- CUT1964462408c744ee8dd6f6776a976d02
- Publication categories
- ;
- Author
- Journal series
- International Journal of Plasticity, ISSN 0749-6419, e-ISSN 1879-2154
- Issue year
- 2020
- Vol
- 135
- Pages
- [1-20]
- Article number
- 102820
- Other elements of collation
- rys.; tab.; wykr.; Bibliografia (na s.) - 18-20; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 135
- Keywords in English
- fatigue, constitutive behavior, mechanical testing, numerical algorithms
- DOI
- DOI:10.1016/j.ijplas.2020.102820 Opening in a new tab
- URL
- https://www.sciencedirect.com/science/article/pii/S0749641920300747?via%3Dihub Opening in a new tab
- Related project
- Modelowanie procesu niskocyklowego zmęczenia stali w warunkach nieizotermicznych. . Project leader at PK: , ,
Projects financed by NSC [Projekty finansowane przez NCN] - Language
- eng (en) English
- Score (nominal)
- 200
- Publication indicators
- = 31
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT1964462408c744ee8dd6f6776a976d02/
- URN
urn:pkr-prod:CUT1964462408c744ee8dd6f6776a976d02
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.