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

Table 8

Six more sets of vibration data.

Explosive source	Charge weight (kg)	Monitoring point	Distance from Blast-face (m)	Elevation (m)	Distance from the top (m)	Horizontal PPV (cm/s)	Frequency (Hz)	Vertical PPV (cm/s)	Frequency (Hz)	Measuring point location
III	750	1	237.1	81.3	14.6	3.256	24.4	1.438	27.3	Slope toe
		2	242.2	93.7	0	4.502	18.9	2.595	20.9	Slope top
		3	266.3	94.0	24.1	2.375	19.9	1.210	45.2	Slope toe
		1	364.6	79.5	14.2	1.561	18.9	0.625	20.2	Slope toe
		2	370.2	92.9	0	2.186	23.4	1.051	19.9	Slope top
		3	392.4	92.5	22.2	1.254	25.3	0.480	19.3	Slope toe