The Response Of High Speed Maglev Line Under Horizontal Earthquake

As a rapid and convenient public transport mode, maglev has been researched by scholars from all over the world. However, few of them considered the earthquake load when designing the maglev line. In this paper, the entity modeling of the Shanghai line has been built, displacement and stress response of Shanghai line was obtained by dynamic time history analysis under different magnitude earthquake, and the different response of Shanghai line with and without vehicles on the line has been compared. The amplification ratio of structure seismic response with vehicle has been obtained.