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Experimental Study on Dynamic Characteristics and Seismic Response Analysis of Yingxian Wooden Pagoda

In order to have a better understanding of the vibration characteristics, micro tremor measurements are carried out on Yingxian Wooden pagoda. Horizontal vibration modes of the tower and the torsional vibration modes on each floor are attained by analysis of the test results. Based on transfer function method, elastic displacements of the tower under the different seismic waves are derived. Trough theoretical analysis, the significative conclusions are received as a basis for researching and protecting the ancient building.