- Tytuł:
- Analysis of composite shear walls with a gap between reinforced concrete wall and steel frame
- Autorzy:
-
Bahrami, Alireza
Yavari, Mojtaba - Powiązania:
- https://bibliotekanauki.pl/articles/231097.pdf
- Data publikacji:
- 2020
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
ściana kompozytowa
ścinanie
rama stalowa
beton zbrojony
obciążenie cykliczne
metoda elementów skończonych
wytrzymałość
rozpraszanie energii
plastyczność
composite wall
shear
steel frame
reinforced concrete
cyclic loading
finite element method
ultimate strength
energy dissipation
ductility - Opis:
- In this research, nonlinear analysis of composite shear walls (CSWs) with a gap between reinforced concrete wall and steel frame is investigated under cyclic loading by the use of the finite element method (FEM) software ABAQUS. For the purpose of the verification, an experimental test is modelled and comparison of its obtained result with that of the experimental test demonstrates an inconsiderable difference between them; therefore, the reasonable accuracy of the modelling is revealed. Then, effects of different parameters on the behaviour of the CSWs are examined. Gap size between reinforced concrete wall and steel frame, reinforcement percentage, steel sections of beams and columns, and existence of reinforced concrete wall are considered as parameters. It is concluded that change of the parameters affects the ultimate strength, ductility, and energy dissipation of the system. A steel shear wall (SSW) is also modelled and compared with the CSWs. Buckling of the walls is presented as well.
- Źródło:
-
Archives of Civil Engineering; 2020, 66, 1; 41-53
1230-2945 - Pojawia się w:
- Archives of Civil Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł