Mine planning under uncertainty

Detalhes bibliográficos
Autor(a) principal: Capponi, Luciano Nunes
Data de Publicação: 2020
Outros Autores: Peroni, Rodrigo de Lemos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/218159
Resumo: The aim of this study is to develop a methodology that can contribute to the construction of scenarios for mine planning and to evaluation of the impact of geological uncertainties provided by simulated models. The approach suggested here includes the definition of a methodology to control and incorporate the local uncertainties associated with the ore in order to improve mine planning, assess the sensitivity of financial return and while considering the variations and uncertainty related to the geological model and grade estimation.
id UFRGS-2_dc2aa0d31a8e47a26a2809329902893c
oai_identifier_str oai:www.lume.ufrgs.br:10183/218159
network_acronym_str UFRGS-2
network_name_str Repositório Institucional da UFRGS
repository_id_str
spelling Capponi, Luciano NunesPeroni, Rodrigo de Lemos2021-02-24T04:17:33Z20202689-4629http://hdl.handle.net/10183/218159001121258The aim of this study is to develop a methodology that can contribute to the construction of scenarios for mine planning and to evaluation of the impact of geological uncertainties provided by simulated models. The approach suggested here includes the definition of a methodology to control and incorporate the local uncertainties associated with the ore in order to improve mine planning, assess the sensitivity of financial return and while considering the variations and uncertainty related to the geological model and grade estimation.application/pdfengInsights in Mining Science and Technology [recurso eletrônico]. [Irvine]. Vol. 2, no.1 (May 2020), p. 17-25Simulação geoestatísticaAnálise de riscoLavra : PlanejamentoMine planningGeological uncertaintyGeostatistical simulationRisk analysisMine planning under uncertaintyEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001121258.pdf.txt001121258.pdf.txtExtracted Texttext/plain28047http://www.lume.ufrgs.br/bitstream/10183/218159/2/001121258.pdf.txt801da15c9a6328bf86ee032d43045d2aMD52ORIGINAL001121258.pdfTexto completo (inglês)application/pdf1135964http://www.lume.ufrgs.br/bitstream/10183/218159/1/001121258.pdf3de945026d58f6d188244e91f1750d82MD5110183/2181592021-12-06 05:37:02.124963oai:www.lume.ufrgs.br:10183/218159Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-12-06T07:37:02Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Mine planning under uncertainty
title Mine planning under uncertainty
spellingShingle Mine planning under uncertainty
Capponi, Luciano Nunes
Simulação geoestatística
Análise de risco
Lavra : Planejamento
Mine planning
Geological uncertainty
Geostatistical simulation
Risk analysis
title_short Mine planning under uncertainty
title_full Mine planning under uncertainty
title_fullStr Mine planning under uncertainty
title_full_unstemmed Mine planning under uncertainty
title_sort Mine planning under uncertainty
author Capponi, Luciano Nunes
author_facet Capponi, Luciano Nunes
Peroni, Rodrigo de Lemos
author_role author
author2 Peroni, Rodrigo de Lemos
author2_role author
dc.contributor.author.fl_str_mv Capponi, Luciano Nunes
Peroni, Rodrigo de Lemos
dc.subject.por.fl_str_mv Simulação geoestatística
Análise de risco
Lavra : Planejamento
topic Simulação geoestatística
Análise de risco
Lavra : Planejamento
Mine planning
Geological uncertainty
Geostatistical simulation
Risk analysis
dc.subject.eng.fl_str_mv Mine planning
Geological uncertainty
Geostatistical simulation
Risk analysis
description The aim of this study is to develop a methodology that can contribute to the construction of scenarios for mine planning and to evaluation of the impact of geological uncertainties provided by simulated models. The approach suggested here includes the definition of a methodology to control and incorporate the local uncertainties associated with the ore in order to improve mine planning, assess the sensitivity of financial return and while considering the variations and uncertainty related to the geological model and grade estimation.
publishDate 2020
dc.date.issued.fl_str_mv 2020
dc.date.accessioned.fl_str_mv 2021-02-24T04:17:33Z
dc.type.driver.fl_str_mv Estrangeiro
info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/218159
dc.identifier.issn.pt_BR.fl_str_mv 2689-4629
dc.identifier.nrb.pt_BR.fl_str_mv 001121258
identifier_str_mv 2689-4629
001121258
url http://hdl.handle.net/10183/218159
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Insights in Mining Science and Technology [recurso eletrônico]. [Irvine]. Vol. 2, no.1 (May 2020), p. 17-25
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRGS
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
bitstream.url.fl_str_mv http://www.lume.ufrgs.br/bitstream/10183/218159/2/001121258.pdf.txt
http://www.lume.ufrgs.br/bitstream/10183/218159/1/001121258.pdf
bitstream.checksum.fl_str_mv 801da15c9a6328bf86ee032d43045d2a
3de945026d58f6d188244e91f1750d82
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)
repository.mail.fl_str_mv
_version_ 1801225008791420928

Registros relacionados