Dynamic Analysis of the High Speed Train and Slab Track Nonlinear Coupling System with the Cross Iteration Algorithm

Table 6

The maximum and the total amplitude of the rail accelerations.

Speed (km/h)	Wheel-to-rail linear contact			Wheel-to-rail nonlinear contact
	Max (m/s^2)	Min (m/s^2)	Total amplitude (m/s^2)	Max (m/s^2)	Min (m/s^2)	Total amplitude (m/s^2)
350	1216.60	−1182.80	2399.40	664.90	−663.08	1327.98
300	897.09	−633.52	1530.61	267.08	−392.29	659.37
250	337.01	−408.99	746.00	285.72	−288.94	574.66
200	240.05	−186.72	426.76	206.82	−203.03	409.86