Question: What is the charge diameter (Lc) when the bore hole diameter is 114mm and you needed to avoid compressional da
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Question: What is the charge diameter (Lc) when the bore hole diameter is 114mm and you needed to avoid compressional da
Question: What is the charge diameter (Lc) when the bore hole diameter is 114mm and you needed to avoid compressional damage in rock with compressional strength of 0.3 GPa, the explosive has a density of 0.85 g/cm3 and a detonation velocity of 4500 m/s