TY - GEN
T1 - Fundamental Criteria for Methodology of Blasting Engineering in Mining Grains to Reduce Mineral Dilution in Peruvian Polymetallic Underground Mining
AU - Fuentes-Rivera-Yon, Nayrim
AU - Arauzo-Gallardo, Luis
AU - Raymundo, Carlos
AU - Mamani-Macedo, Nestor
AU - Moguerza, Javier M.
N1 - Publisher Copyright:
© 2020, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG.
PY - 2020
Y1 - 2020
N2 - This article analyzes the applicability of an appropriate design of blasting engineering for an underground mine to be used in a Peruvian grain context through the data collection and observation method using the Bieniawski rock mass geomechanical classification system, average vein power weighting, and operational dilution of the pits. The generation of solutions is under both the McCarthy approach formula and final results analysis of the dilution behavior obtained in relation to the initial ones. Moreover, the database provided by a mining company is analyzed with respect to the geological conditions for the rock mass classification of the roof box and floor box to determine the quality of the rock, ore grades, power of the vein, and the percentage of dilution. Then we proceed to determine the continuity and thickness of the vein in a given block and analyze the dilution based on the fundamental criteria of blasting engineering.
AB - This article analyzes the applicability of an appropriate design of blasting engineering for an underground mine to be used in a Peruvian grain context through the data collection and observation method using the Bieniawski rock mass geomechanical classification system, average vein power weighting, and operational dilution of the pits. The generation of solutions is under both the McCarthy approach formula and final results analysis of the dilution behavior obtained in relation to the initial ones. Moreover, the database provided by a mining company is analyzed with respect to the geological conditions for the rock mass classification of the roof box and floor box to determine the quality of the rock, ore grades, power of the vein, and the percentage of dilution. Then we proceed to determine the continuity and thickness of the vein in a given block and analyze the dilution based on the fundamental criteria of blasting engineering.
KW - Blasting engineering design
KW - Cut and filler
KW - Dilution
KW - McCarthy
KW - Vein
UR - https://www.scopus.com/pages/publications/85088224690
U2 - 10.1007/978-3-030-50791-6_43
DO - 10.1007/978-3-030-50791-6_43
M3 - Contribución a la conferencia
AN - SCOPUS:85088224690
SN - 9783030507909
T3 - Advances in Intelligent Systems and Computing
SP - 335
EP - 341
BT - Advances in Human Factors, Business Management and Leadership - Proceedings of the AHFE 2020 Virtual Conferences on Human Factors, Business Management and Society, and Human Factors in Management and Leadership
A2 - Kantola, Jussi Ilari
A2 - Nazir, Salman
A2 - Salminen, Vesa
PB - Springer
T2 - AHFE Virtual Conference on Human Factors, Business Management and Society, and the International Conference on Management and Leadership, 2020
Y2 - 16 July 2020 through 20 July 2020
ER -