Shock and Vibration / 2015 / Article / Tab 1

Research Article

The Mechanism and Application of Deep-Hole Precracking Blasting on Rockburst Prevention

Table 1

Classification of bursting proneness of coal.

ClassificationType IType IIType III

Bursting pronenessNoneWeakStrong

Bending energy index ()/kJ ≤ 1515 < ≤ 120 > 120

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