Filtern
Erscheinungsjahr
- 2020 (1) (entfernen)
Dokumenttyp
- Zeitschriftenartikel (1) (entfernen)
Sprache
- Englisch (1)
Referierte Publikation
- ja (1)
Schlagworte
- Chaboche model (1) (entfernen)
Organisationseinheit der BAM
The material and damage behaviour of additively manufactured polyamide 12 under cyclic loading was characterized by cyclic tests and microstructure analysis by using microscopy, X-ray refraction, and computed tomography. The results were used to determine parameters for the viscoplastic material model by Chaboche and a damage model by Gurson-Tvergaard-Needleman. The temperature was monitored during the experiments and the self-heating effect was observed. By including this effect, a higher accuracy could be achieved with the results of mechanical experiments.