Mathematical Model of a Drilling Mesh to Reduce Dilution in the Sublevel Stoping Method in Peru’s Underground Mines
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Autor
Zelaya-Reyes, YadiraArauzo-Gallardo, Luis
Diaz-Huaina, Guillemo
Raymundo, Carlos
Mamani-Macedo, Nestor
Moguerza, Javier M.
Fecha de publicación
2020-01-01
Metadatos
Mostrar el registro completo del ítemEditorial
SpringerJournal
Advances in Intelligent Systems and ComputingDOI
10.1007/978-3-030-50791-6_47Enlaces adicionales
https://link.springer.com/chapter/10.1007/978-3-030-50791-6_47Resumen
This research study focuses on creating a drill pattern for the Condestable mine, which will allow us to assess the percentage of dilution. For these purposes, we used the Pearse formula proposed in 1955, which allowed us to find the burden and later, the spacing that each drill hole should have in the pattern. Once we had collected all the numerical data, we used the JK SimBlast program to design the proposed drill pattern and analyze the damage zones, the tonnage acquired and the existing dilution. According the results obtained, the smaller the hole diameter, the less dilution will be generated when diversifying the wall and ceiling explosives.Tipo
info:eu-repo/semantics/articleDerechos
info:eu-repo/semantics/embargoedAccessIdioma
engDescripción
El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.ISSN
21945357EISSN
21945365ae974a485f413a2113503eed53cd6c53
10.1007/978-3-030-50791-6_47
Scopus Count
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