Research on Seismic Performance of Reinforced Concrete Shear Wall Structure

The seismic performance of 7-story reinforced concrete shear wall structure is studied, by the shaking table test of the reduced-scaled model. Two test conditions are considered, namely, fixed base and considering soil structure interaction. Under above two conditions, the acceleration time history response of model structure is obtain by test. Based on the time-history response , spectrum analysis is carried out, the dynamic characteristics of model structure are studied. The Finite Element Model of actural structure is established by ANSYS. The dynamic characteristics and time history response of actural structure under seismic action are studied. By comparing the experiment results and numerical analysis results under the fixed-base condition, the rationality of the method of ANSYS finite element numerical analysis is verified.