说明：  建筑的地震分析，利用响应谱分析来验证地震作用下建筑结构的完整性， 我们使用梁单元将建筑模拟为钢架，计算了位移和应力。
(Seismic analysis of buildings, using response spectrum analysis to verify the integrity of the building structure under earthquake, we use the beam element to simulate the building as a steel frame, and calculate the displacement and stress.)