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Choosing the Proper Borehole Size for Bench Blasting.
Mining Eng 1972 Mar; 24(3):41-45
Factors influencing the choice of borehole diameters are discussed, including geology, neighbors, operational factors, and type of blasting agent. The effect of borehole diameter on cost distribution is described.
Issue of Publication
Mining Eng., V. 24, No. 3, March 1972, PP. 41-45
Page last reviewed: March 11, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division