Research on Dynamic Response of Subway Station Structure

Among more than three hundred cities in China, half of them are located in the earthquake zone where the seismic basic intensity is seven or even more than seven degrees, such as Beijing, Tianjin, Xi'an and other major cities which are located in the high-intensity earthquake zone of eight degrees. Since most areas of China are seismic fortified areas, the anti-seismic design of the underground structure and its safety evaluation have become the increasingly important issues that engineering designers are concerned about. In this paper, it studies and analyzes the dynamic response of the underground structure for a subway station under seismic loads, and preliminarily analyzes the law of its dynamic response, in the hope of benefiting the actual engineering constructions.