Table 7 Analysis of the degree of influence of dimensional parameters of drug charges.

From: Numerical study on the fragmentation of rock under single free face explosion of variable diameter decoupled charge

Dimensional parameters

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Radius

Lengths

Radius

Lengths

Max

Min

Max

Min

Max

Min

Max

Min

Degree of damage

The best

0

1

1

0

1

1

1

1

The worst

2

1

1

2

1

1

2

0

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