New Drilling Design by Doubled Holes in Surface Mines

Authors

  • Samir REMLI Author
  • Aissa BENSELHOUB Author
  • Rachid KHEBBAB Author
  • Nacereddine FELLOUH Author

DOI:

https://doi.org/10.29227/IM-2020-02-61

Keywords:

quarrying and mining, design of drilling, blasting

Abstract

Drilling of holes in mines is a very important factor that generally has a great influence on the operability, productivity and especially the cost of a ton of ore extracted. Therefore, in this paper, we will see a technique that helps us to optimize the drilling-blasting ring by making doubled holes in each position in the block to be fragmented at the company of CGMSG (quarry of aggregates).

Author Biographies

  • Samir REMLI

    Badji Mokhtar University, Annaba, Algeria

  • Aissa BENSELHOUB

    Badji Mokhtar University, Annaba, Algeria

  • Rachid KHEBBAB

    Badji Mokhtar University, Annaba, Algeria

  • Nacereddine FELLOUH

    Badji Mokhtar University, Annaba, Algeria

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Published

2020-12-30

Issue

Vol. 2 No. 2 (2020): Inżynieria Mineralna

Section

Articles

License

Copyright (c) 2020 Samir REMLI, Aissa BENSELHOUB, Rachid KHEBBAB, Nacereddine FELLOUH (Author)

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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