A Study of Blast Vibration Propagation Law under Negative Altitude Terrains

Table 5

Multiple regression parameters for the CRSRI predictive model.

	Intercept		lg{{Q^1/3}/R}		lg{{Q^1/3}/H}		Analysis
	Value	Standard error	Value	Standard error	Value	Standard error	Adjusted R^2
lg	−0.261 5	0.4851	−0.357 1	0.407 4	1.6458	0.420 8	0.9179