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Stope performance assessment at the Goldcorp Eleonore mine using bivariate analysis

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bul.description.provenanceeb bde spbfr
bul.rights.dateAccepPubl2017-10-02fr
bul.rights.periodeEmbargoforeverfr
bul.rights.raisonEmbargoInfiniL’éditeur de ISRM International Symposium ‘Rock Mechanics for Africa AfriRock Conference 2017, Cape town, Afrique du Sud ne fournit aucune information sur les autorisations de diffusion en libre accès dans un dépôt institutionnel. Nous avons communiqué avec l’éditeur. Lorsque nous aurons obtenu une réponse, nous appliquerons les conditions prescrites.fr
dc.contributor.authorGuido, Sébastien
dc.contributor.authorGrenon, Martin
dc.contributor.authorGermain, Paul
dc.date.accessioned2020-04-21T12:38:27Z
dc.date.available9999-12-31
dc.date.issued2017-10-02
dc.description.abstractComparing stope performance relative to the engineering design is of paramount importance for any mining operation. A database was created of 105 stopes mined between 170 m and 800 m below surface from July 2014 to November 2016 at the Goldcorp Eleonore mine. The database consists of more than 20 parameters defining spatial, mining, geometrical, geological, drill-and-blast, and temporal stope properties. Univariate and bivariate statistical analyses were conducted using the database to better understand the root causes of stope performance. The study has allowed parameters controlling stope performance to be identified. These are the spatial localization of the stope (mining horizon, mining lenses, and central location within the orebody), the mining method, and the orientation of the major structures relative to stope orientation, the global stope drilling pattern and the stand-up time.fr
dc.identifier.urihttp://hdl.handle.net/20.500.11794/38888
dc.languageengfr
dc.publisherISRMfr
dc.rightshttp://purl.org/coar/access_right/c_16ec
dc.subjectOpen-pit miningfr
dc.subjectInterramp orientationfr
dc.subjectBench face orientationfr
dc.subjectGISfr
dc.subjectIntegrated designfr
dc.subjectBlock modelingfr
dc.subject.rvmMines -- Exploitation à ciel ouvertfr
dc.subject.rvmAbattage en gradinsfr
dc.subject.rvmBancs (Mines)fr
dc.subject.rvmSystèmes d'information géographiquefr
dc.titleStope performance assessment at the Goldcorp Eleonore mine using bivariate analysisfr
dc.typearticle dans une conférence
dc.type.legacyCOAR1_1::Texte::Contribution à une conférence::Actes de conférence::Article dans une conférencefr
dcterms.bibliographicCitationInternational Symposium ‘Rock Mechanics (2017 : Cape town, Afrique du Sud)fr
dspace.accessstatus.time2023-05-26 18:23:47
dspace.entity.typePublication
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relation.isAuthorOfPublicationac5052a6-af5c-4a52-8cd5-59416a1910f2
relation.isAuthorOfPublication.latestForDiscovery68ff2d7e-2a41-432e-9c63-d4e25cb922fc
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rioxxterms.project.funder-nameFonds de Recherche du Québec - Nature et Technologiesfr
rioxxterms.versionAccepted Manuscript (AM)fr
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