A New Mathematical Model for Predicting the Surface Vibration Velocity on the Step Topography

Table 9

Comparison of the performance of new formula with the other related studies.

Model	Velocity direction	Average error (%)
	Horizontal	9.80
	Vertical	10.34
	Horizontal	17.49
	Vertical	29.07
	Horizontal	17.49
	Vertical	29.07
	Horizontal	17.49
	Vertical	29.07
	Horizontal	29.54
	Vertical	25.45
	Horizontal	40.52
	Vertical	32.26