A 19-story shear-wall structure in Suqian, Jiangsu Province is analyzed abiding by static-dynamic analytical method, which is combined with nonlinear static analysis of 3d model and nonlinear time history analysis based on flexure shear storey model. Firstly, nonlinear static analysis method is applied to 3d model of the structure and the storey restoring force curves are obtained. Secondly, on the basis of the flexure shear storey model, the shearwall structure is calculated by the nonlinear time history method. Finally, the vibration-absorptive analysis of the structure with nonlinear viscous fluid damper under earthquake is studied. The results show that static-dynamic analytical method based on flexure shear storey model can be applied to evaluate the earthquake-resistant performance of the structure and provide a reference for engineering design and similar projects.
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