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Evaluation of the stability of small diameter mining excavations using geomechanical classifications and empirical analysis: The case of the san Juan mine, Ecuador
ArticleAbstract: Rock mass classifications are used throughout the world since the 1970’s. It is a methodology for thPalabras claves:artisanal mining, GOLD, Maximum span, Q index, Underground mineAutores:J. A. Nazareno, José Cuervas-Mons, Kenny Escobar-Segovia, Luis Jordá-BordehoreFuentes:scopusStability Assessment of Natural Caves Using Empirical Approaches and Rock Mass Classifications
ArticleAbstract: The stability of underground voids such as caves can be assessed, in an initial approximation, by gePalabras claves:Caverns, karst, Lava tunnels, Q index, Rock mechanicsAutores:Luis Jordá-BordehoreFuentes:scopus