- Tytuł:
- FEM and experimental analysis of thin-walled composite elements under compression
- Autorzy:
-
Różyło, P.
Wysmulski, P.
Falkowicz, K. - Powiązania:
- https://bibliotekanauki.pl/articles/265805.pdf
- Data publikacji:
- 2017
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
thin-walled structures
finite element method
numerical and experimental investigations
buckling
struktury cienkościenne
metoda elementów skończonych
badania numeryczne
badania eksperymentalne - Opis:
- Thin-walled steel elements in the form of openwork columns with variable geometrical parameters of holes were studied. The samples of thin-walled composite columns were modelled numerically. They were subjected to axial compression to examine their behavior in the critical and post-critical state. The numerical models were articulately supported on the upper and lower edges of the cross-section of the profiles. The numerical analysis was conducted only with respect to the non-linear stability of the structure. The FEM analysis was performed until the material achieved its yield stress. This was done to force the loss of stability by the structures. The numerical analysis was performed using the ABAQUS® software. The numerical analysis was performed only for the elastic range to ensure the operating stability of the tested thin-walled structures.
- Źródło:
-
International Journal of Applied Mechanics and Engineering; 2017, 22, 2; 393-402
1734-4492
2353-9003 - Pojawia się w:
- International Journal of Applied Mechanics and Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł