Experimental and Numerical Analysis and Prediction of Ground Vibrations Due to Heavy Haul Railway Viaduct

Table 3

Maximum and average velocity levels at different routes (dB).

		Vertical vibration				Horizontal vibration
		Route PL		Route MR		Route PL		Route MR
		Max	Average	Max	Average	Max	Average	Max	Average
MPs	7.5	94.99	80.87	85.93	74.85	93.52	80.47	87.49	75.96
	15	88.29	74.01	81.0	71.31	84.58	73.78	85.07	72.85
	22.5	83.32	72.55	84.48	71.54	85.06	74.36	82.93	70.18
	30	80.62	69.56	82.98	70.11	73.98	63.07	84.49	71.78
	40	82.17	72.13	78.62	67.22	77.99	66.86	74.72	64.61
	50	80.09	68.62	72.87	62.51	78.61	66.72	74.31	62.86
	60	74.81	64.95	69.03	59.00	76.17	66.20	73.49	61.69