TY  - GEN
CY  - Bologna, Italy
A1  - Piattoni, Q
A1  - Zona, A
A1  - Freddi, F
A1  - Leoni, G
A1  - Dall'Asta, A
KW  - Hybrid structures
KW  -  Seismic design
KW  -  Shear walls
KW  -  steel structures
KW  -  steel-concrete composite structures.
N2  - Steel frames with reinforced concrete infill walls (SRCWs) are an interesting structural solution
for applications in seismic areas if designed to exploit the stiffness of reinforced concrete (RC)
and the ductility and dissipative capacity of steel. Three horizontal resisting mechanisms can be
identified in SRCW: 1) contribution of the steel frame; 2) direct interactions between the steel
frame and the compression strut in the RC infill walls; 3) interactions between steel frame and the
RC infill wall through friction and shear connectors. While Eurocode 8 considers SRCWs to behave essentially as RC walls, numerical analyses demonstrated that this assumption may be far
from reality. Innovative solutions for SRCW and relevant design approaches were eventually proposed in order to achieve a structural system able to fully exploit the advantages of the steel and
RC components. In this context, the present study investigates a type of innovative modular
SRCW through numerical simulations allowing a better understanding of its structural behaviour.
ID  - discovery10087626
UR  - https://www.collegiotecniciacciaio.it/iscrizioni/congresso-cta/
PB  - Collegio dei Tecnici dell?Acciaio
N1  - This version is the author accepted manuscript. For information on re-use, please refer to the publisher?s terms and conditions.
TI  - Seismic Design and Preliminary Analyses of a Prefabricated Hybrid Steel-Concrete Wall
AV  - public
Y1  - 2019/10/05/
ER  -