Determining Effects of Wagon Mass and Vehicle Velocity on Vertical Vibrations of a Rail Vehicle Moving with a Constant Acceleration on a Bridge Using Experimental and Numerical Methods

Table 6

Results of ANOVA.

Source	Degree of freedom (DF)	Sum of squares (SS)	Mean of squares (MS)	ratio	value	PCR (%)
Wagon mass	4	0.0000871	0.0000218	5.45	0.006	2.087027364
Velocity	4	0.0040225	0.0010056	251.92	0	96.38424306
Error	16	0.0000639	0.000004			1.531125701
Total	24	0.0041734				100