Characterization of Vertical Response of Asphalt Trackbed Concrete in Railway Substructure to External Loads

Table 2

Parameters of the vertical track irregularities [24].

Parameters	A	B	C	D	E	F	G
Left rail vertical	1.1029	−1.4709	0.5941	0.8480	3.8016	−0.2500	0.0112
Right rail vertical	0.8581	−1.4607	0.5848	0.0407	2.8428	−0.1989	0.0094