The high-speed railway subgrade dynamic test device is used to study the dynamics of subgrade dynamics, such as track structure, subgrade settlement, and prevention and control methods, by simulating the forces acting on the high-speed railway subgrade during high-speed train operation. The simulated train has a maximum speed of 300km / h.
User: Key Laboratory of Weak Soil and Environmental Geotechnics of Ministry of Education of Zhejiang University