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Rancangan Peledakan dan Burden Spacing by Eko Budi Saputro is a document available to read on EtoBox.
What is Rancangan Peledakan dan Burden Spacing about?
The document discusses various methods for determining key blast design parameters like burden (B), spacing (S), and bench height (H). It describes empirical equations that relate B to factors like blasthole diameter, rock properties, and explosive strength. Methods from researchers like Ash, Konya, and Russians are presented. It also discusses corrections for geological structures and deposition. Guidelines are provided for selecting S based on delay timing and the stiffness ratio L/B. The optimum range fo
- Author
- Eko Budi Saputro
- Language
- EN