A Full Scale Blasting Test to Investigate the Importance of Velocity of Detonation and Decoupling in Fractured Hard Rocks

International Society of Explosives Engineers
Magnus Gynnemo
Organization:
International Society of Explosives Engineers
Pages:
8
File Size:
135 KB
Publication Date:
Jan 1, 1997

Abstract

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The primary purposes of drilling and blasting in hard rocks is to fracture solid rock and prepare it for excavation and subsequent transport to the crushing plant. Using explosives in excavation operations without counting for the geology gives no consideration to the quality of the macadam product or the excess production of waste material (fines).
Citation

APA: Magnus Gynnemo  (1997)  A Full Scale Blasting Test to Investigate the Importance of Velocity of Detonation and Decoupling in Fractured Hard Rocks

MLA: Magnus Gynnemo A Full Scale Blasting Test to Investigate the Importance of Velocity of Detonation and Decoupling in Fractured Hard Rocks. International Society of Explosives Engineers, 1997.

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