Dynamic Characteristics and Seismic Response Analysis of Luoshan Temple Pagoda
In order to study the dynamic characteristics and seismic response of Luoshan Temple Pagoda under earthquake action,the seismic frequency of Luoshan Temple Pagoda in all directions was obtained by in-situ dynamic testing,and the seismic response of the pagoda structure was analyzed by finite element analysis model.The results show that the structural properties obtained by empirical formula and finite element analysis are basically consistent with the test results of in-situ dynamics;The displacement angle of the bottom floor of the pagoda structure under the earthquake intensity is larger,and the whipping effect at the top of the pagoda is obvious;The horizontal displacement of the structure increases with the increase of loading time,and the response of the base shear is consistent with the acceleration of seismic waves;The damage of the masonry at the bottom of the pagoda body and the openings of each layer of arch coupons is relatively serious.
万方数据
维普
