The Effect of Shear Wall Positions on the Seismic Response of Frame-Wall Structures

International Journal of Information Technology

Anas M. Fares

关键词: Lateral loads;    lateral displacement;    reinforced concrete;    shear wall;    seismic;    ASCE7-16 code;    ACI code;    stiffness;    drift.;   

DOI  :  10.1999/1307-6892/10010185

学科分类：计算机应用

来源: World Academy of Science, Engineering and Technology (W A S E T)

【 摘 要 】

The configuration of shear walls in plan of building will affect the seismic design of structure. The position of these walls will change the stiffness of each floor in the structure, the diaphragm center of mass displacement, and the drift of floor. Structural engineers preferred to distribute the walls in buildings to make the center of mass almost close enough to the center of rigidity, but to make this condition satisfied, they have many choices: construct the walls on the perimeter, or use intermediate walls, or use walls as core. In this paper and by using ETABS, each case is studied and compared to other cases according to three parameters: lateral stiffness, diaphragm displacement, and drift. It is found that the core walls are the best choice for the position of the walls in the buildings to resist earthquake loads.

【 授权许可】

Unknown