Abstract

DIAZ-MARTINEZ, JUAN CARLOS; GUARIN-ARAGON, MELISSA ANDREA  and  JIMENEZ-BUILES, JOVANI ALBERTO. ANALYSIS AND DESIGN OF DRILLING AND BLASTING OPERATION ON OPEN PIT MINING USING FOCUS ON STRUCTURED PROGRAMMING. Bol. cienc. tierra [online]. 2012, n.32, pp.15-22. ISSN 0120-3630.

This article show analysis and design drilling and blasting operation on surface mining it focus on structured programming. The idea about this article a program where you can introduce different variables like, explosive density, diameter, inclination drilling, compressive strength rock and rock mass design, after that, we get most important variables for this design like rock mass height, burden, spacing, hole charging , hole number, load factor. This article has allowed design drilling and blasting operation a lower time and get down mistake of the people that get it for repetitive use of calculation for parameter used in this design in drilling and blasting operation on surface mining.

Keywords : Drilling; blasting; mining; illegal mining; structured programming.

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