Anti-seismic Performance Comparison of Response Spectrum Analysis and Time History Analysis Based on Computer Big Data

Abstract This paper introduces the methods and principles of response spectrum analysis and time history analysis of seismic performance of structures based on computer big data. In order to discuss the common ground and the consistency of the calculated results between the two methods, the response spectrum analysis, time history analysis based on seismic level 8 synthetic seismic wave and seismic test were carried out on an IDC cabinet structure. The results showed that both the response spectrum method and the time-history analysis method reflect the effects of ground motion characteristics and structural dynamic characteristics on the seismic response of the structure in the seismic performance calculation, and the simulation results of the two methods were consistent in the response maximum value and response frequency.