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Flores, E., (2020). Análisis técnico económico de la aplicación de emulsión bombeable en minería subterránea [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/21713
Flores, E., Análisis técnico económico de la aplicación de emulsión bombeable en minería subterránea [Tesis]. PE: Universidad Nacional de Ingeniería; 2020. http://hdl.handle.net/20.500.14076/21713
@misc{renati/266733,
title = "Análisis técnico económico de la aplicación de emulsión bombeable en minería subterránea",
author = "Flores Velasquez, Eder Edison",
publisher = "Universidad Nacional de Ingeniería",
year = "2020"
}
Title: Análisis técnico económico de la aplicación de emulsión bombeable en minería subterránea
Authors(s): Flores Velasquez, Eder Edison
Advisor(s): Condori Cupi, Carmelo
OCDE field: http://purl.org/pe-repo/ocde/ford#2.07.05
Issue Date: 2020
Institution: Universidad Nacional de Ingeniería
Abstract: Este trabajo tuvo como propósito determinar si la propuesta de migración al sistema mecanizado de carguío es económicamente más viable respecto al sistema tradicional, se recopiló 10 voladuras como línea base y analizó sus resultados logrando obtener 3.65 m avance efectivo entre lo más relevante. Luego se rediseño las mallas de perforación y realizó nuevos diseños de carguío y finalmente se realizaron demostraciones un total de 10 voladuras.
Los resultados evidencian mejoras en avance efectivo de voladura, reducción de sobreexcavación, tiempos de carguío y menor exposición de personal al frente de trabajo, y por consiguiente un ahorro mensual en costo global de voladura de US$ 27,037.14. Por lo tanto, se concluye que la propuesta de migración a un sistema de carguío mecanizado tiene beneficios comprobados y se recomienda su aplicación en voladuras horizontales minas subterráneas.
The purpose of this work was to determine if the migration proposal to the mechanized loading system is economically more viable with respect to the traditional system, 10 blasts were collected as a baseline and their results were analyzed, achieving 3.65 meters of effective advance among the most relevant. Then the drill screens were redesigned and new loading designs were made and finally a total of 10 blasts were demonstrated. The results show improvements in effective blasting advance, reduction of over-break, loading times and less exposure of personnel to the work front, and consequently a monthly savings in global blasting cost of US $ 27,037.14. Therefore, it is concluded that the migration proposal to a mechanized loading system has proven benefits and its application is recommended in horizontal blasting in underground mines.
The purpose of this work was to determine if the migration proposal to the mechanized loading system is economically more viable with respect to the traditional system, 10 blasts were collected as a baseline and their results were analyzed, achieving 3.65 meters of effective advance among the most relevant. Then the drill screens were redesigned and new loading designs were made and finally a total of 10 blasts were demonstrated. The results show improvements in effective blasting advance, reduction of over-break, loading times and less exposure of personnel to the work front, and consequently a monthly savings in global blasting cost of US $ 27,037.14. Therefore, it is concluded that the migration proposal to a mechanized loading system has proven benefits and its application is recommended in horizontal blasting in underground mines.
Link to repository: http://hdl.handle.net/20.500.14076/21713
Discipline: Ingeniería de Minas
Grade or title grantor: Universidad Nacional de Ingeniería. Facultad de Ingeniería Geológica, Minera y Metalúrgica
Grade or title: Ingeniero de Minas
Juror: Valverde Espinoza, Santiago Gualberto; Salazar Dulanto, Eder León
Register date: 11-Mar-2022
This item is licensed under a Creative Commons License