Design of an economically feasible support for the replacement of pillars in Providencia Mine, Antioquia - Stage 1

Pillar replacement in mining works is a technique of using the pillars that are part of the support structures having a high degree of mineralization, which attracts economic interest. The technique consists of replacing the support pillars of the mineral matrix that contain appreciable and benefici...

Description complète

Détails bibliographiques

Auteurs principaux:	Montaño-Chinchilla, Claudia Yasmin, Molina-Escobar, Jorge Martin, Suarez-Burgoa, Ludger Oswaldo, Ceballos-Guerra, Elkin de Jesús
Format:	Online
Langue:	eng
Publié:	Universidad Pedagógica y Tecnológica de Colombia 2019
Sujets:	gold mining pillar rock safety minería oro pilar roca seguridad
Accès en ligne:	https://revistas.uptc.edu.co/index.php/ingenieria/article/view/9199