- Tytuł:
- The characterization of the stress fields near a crack tip for a compact specimen for elastic-plastic materials dominated by the plane strain state
- Autorzy:
- Graba, M.
- Powiązania:
- https://bibliotekanauki.pl/articles/265432.pdf
- Data publikacji:
- 2019
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
mechanika pękania
pole naprężeń
ograniczenia
odkształcenie
strefa plastyczna
pęknięcie
fracture mechanics
stress field
FEM
constraints
plane strain
plastic zone
crack - Opis:
- The paper presents a comprehensive analysis of the stress field near a crack tip for a compact specimen dominated by the plane strain state using the finite element method. The analysis also includes the calculation of some parameters of in-plane constraints, both for small and large strain assumptions. It discusses the influence of the material characteristic, relative crack length and external load for the stress field, and the in-plane constraint parameter. The approximation formulas for some in-plane constraint parameters are presented.
- Źródło:
-
International Journal of Applied Mechanics and Engineering; 2019, 24, 3; 549-576
1734-4492
2353-9003 - Pojawia się w:
- International Journal of Applied Mechanics and Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł