An innovative approach to mine blast fragmentation management using complexity analysis: Three case studies

Maurício Dompieri, Jacopo Seccatore, Giorgio de Tomi, Beck Nader, José Renato B. de Lima, Arthur P. Chaves

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

This paper introduces an innovative solution for devising a robust blasting plan that will present consistently good fragmentation performance under highly uncertain environments. The analysis will be carried out using complexity analysis tools, a model-free approach to complex systems which is particularly well suited to the problem of finding non-deterministic dependencies between multiple variables. The study is backed-up by data from over 2,000 blast records from Brazilian mines and identifies what are the critical aspects of the system and how to manage the blasting plan to reduce their impact on its performance.

Original languageEnglish
Title of host publicationA Special Issue in Memory of Dr. Lucio Salgado
EditorsLucio Salgado
PublisherTrans Tech Publications Ltd
Pages454-459
Number of pages6
ISBN (Electronic)9783038352365
DOIs
StatePublished - 2015
Externally publishedYes
Event56 Brazilian Ceramic Conference, COLAOB 2012, Latin American Cong. of Artificial Organs and Biomaterials, 2012, 7th International Conference on Intelligent Processing and Manufacturing of Materials, IPMM, 2012, Brazilian Surface Treatments and Exhibition, EBRATS 2012, Ptech - 8th International Latin American Conference on Powder Technology, 2011 - Foz de Iguaçu, Brazil
Duration: 2 Sep 20123 Sep 2012

Publication series

NameMaterials Science Forum
Volume805
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

Conference56 Brazilian Ceramic Conference, COLAOB 2012, Latin American Cong. of Artificial Organs and Biomaterials, 2012, 7th International Conference on Intelligent Processing and Manufacturing of Materials, IPMM, 2012, Brazilian Surface Treatments and Exhibition, EBRATS 2012, Ptech - 8th International Latin American Conference on Powder Technology, 2011
Country/TerritoryBrazil
CityFoz de Iguaçu
Period2/09/123/09/12

Keywords

  • Complexity management
  • Fragmentation
  • Model-free
  • Optimization
  • Predictability
  • Robust design
  • Rock blasting

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