Dynamic Time-History Analysis of Steel frame-Composite Steel Plate Shear Wall Structures

摘要

In order to study the dynamic performance of steel frame-composite steel shear wall structure, a dynamic time-history analysis of a practical hospital buliding was carried out by using FEM software Sap2000. As a comparison, the studies on the building with reinforced concrete shear walls and steel plate shear wall were also performed. In the FEM model, the factors such as bidirectional ground motions and three-dimensional space were considered. The results indicate that the steel frame-composite steel shear wall structure has higher strength, ample lateral stiffness and better energy dissipation capacity than traditional structures.