- Tytuł:
- Modelling S235JRG2 steel load-carrying capacity and micro-damage development for static and quasi-static loads
- Autorzy:
- Wcislik, W.
- Powiązania:
- https://bibliotekanauki.pl/articles/115933.pdf
- Data publikacji:
- 2011
- Wydawca:
- Fundacja na Rzecz Młodych Naukowców
- Tematy:
-
steel structures
ductile fracture
porous metal plasticity
complex stress state
finite element analysis - Opis:
- This paper deals with the analysis of plastic deformation and damage development in S235JRG2 steel in complex stress states and at different rates of loading. The material Gurson Tvergaard Needleman (GTN) model was applied. The analysis was performed for notched bars subjected to tension. An attempt was made to investigate the impact of load conditions on the value of critical void volume fraction (fc) in the GTN model. Numerical computations carried out with the use of GTN model made it possible to identify the sites of ductile fracture initiation.
- Źródło:
-
Challenges of Modern Technology; 2011, 2, 3; 58-61
2082-2863
2353-4419 - Pojawia się w:
- Challenges of Modern Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł