Numerical Study on the Relationship between the Dominant Frequency of Blasting Vibration and the Development of Plastic Zone in Cylindrical Charge

Table 3

The radius of the middle section under different charge diameters.

Charge diameter (mm)	Charge length (m)	Charge weight (kg)	The radius of the middle section (m)
90	8	50.89	1.96
110	8	76.03	2.59
130	8	106.19	3.19