Seismic Performance Analysis of Inclined and Collapsed Structures Based on the Response Spectrum Method

Practice has proven that conducting earthquake emergency rescue work is one of the key measures for earthquake prevention and disaster mitigation. To improve the level of emergency rescue, post-earthquake simulated buildings are often constructed for daily training. However, there is a lack of relevant codes for such special buildings, and their design parameters are often determined based on experience. Inclination and collapse caused by geological disasters are one of the main damage forms of frame structures after earthquakes. Based on the response spectrum method, this paper conducts a finite element analysis of inclined and collapsed structures, studies the dynamic response of inclined and collapsed buildings under earthquake action, explores the safety performance of structures at different inclination angles, and proposes the optimal inclination angle of the structure. The research results can provide references for the design of similar building structures and enhance the comprehensive construction capacity of national emergency rescue training facilities.