Modern burn cut design

The burn cut, otherwise known as a parallel hole cut, is one of the most commonly used underground blasting methods because it can be used in drifts of all sizes and dimensions. The burn cut has also been tested in almost all rock types and can effectively break weak or strong rocks, depending on th...

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Veröffentlicht in:Engineering and mining journal (1926) 2017-08, Vol.218 (8), p.36
Hauptverfasser: Konya, Anthony, Konya, Calvin J, Worsey, Paul
Format: Artikel
Sprache:eng
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