Seismic Testing and Finite Element Analysis of Shear Wall with CFST Columns and Concealed Trusses
YANG Ya-bin1, CAO Wan-lin2
1.North China University of Water Resources and Electric Power, Zhengzhou 450045, China2. College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
Abstract：Shear wall with CFST columns and concealed trusses is a new kind of shear wall. In order to research its seismic performance and seismic mechanism, experiments were studied on three 1/5 scale high shear wall models. Based on the experimental research, load-carrying capacity, ductility, stiffness and its attenuation, hysteretic property, energy dissipation and failure phenomena of each model were analyzed. The finite element analysis was done through ABAQUS. The research show that shear wall with CFST columns and concealed trusses has good seismic yielding mechanism, and the seismic performance are obviously increased compare to normal RC shear wall.
杨亚彬;曹万林. CFST边框内藏桁架高剪力墙抗震试验与有限元分析[J]. , 2014, 33(11): 107-113.
YANG Ya-bin;CAO Wan-lin. Seismic Testing and Finite Element Analysis of Shear Wall with CFST Columns and Concealed Trusses. , 2014, 33(11): 107-113.
2014, Vol. 33 
