Citas bibligráficas
Cueva, A., Huaynate, A. (2020). Aplicación de fragmentador de roca, Plasma FRAG BE, en sectores productivos de la Compañía Minera Cerro de Pasco cercanas a zonas urbanas para reducir impactos generados durante la fragmentación del macizo rocoso [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/654904
Cueva, A., Huaynate, A. Aplicación de fragmentador de roca, Plasma FRAG BE, en sectores productivos de la Compañía Minera Cerro de Pasco cercanas a zonas urbanas para reducir impactos generados durante la fragmentación del macizo rocoso [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2020. http://hdl.handle.net/10757/654904
@misc{renati/393957,
title = "Aplicación de fragmentador de roca, Plasma FRAG BE, en sectores productivos de la Compañía Minera Cerro de Pasco cercanas a zonas urbanas para reducir impactos generados durante la fragmentación del macizo rocoso",
author = "Huaynate Ríos, Andree William",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2020"
}
The present research was developed at Compañía Minera Cerro de Pasco (CMCP) where the aim is to apply the use of Plasma as a rock fragmentation agent in productive sectors of the mine close to urban expansion areas. The purpose of the study is to compare the values of Peak Particle Velocity (PPV) between the use of Plasma Frag Be vs ANFO at an equal average distance in both cases. In this sense, the Imperialist Competitive Algorithm (ICA) - linear mathematical model is built, which allows estimating PPV values and in turn modifying the input variables such as the burden, spacing, stemming, power factor, maximum charge of Plasma per delay and the distance from the blast-point to the seismograph. The ICA-linear model is validated by applying 4 statistical performance indicators which are: the determination coefficient, the mean square error, the mean absolute error and the mean absolute percentage error whose results are 0.817, 5.001, 1.979 and 14% respectively. The results of comparing the PPV values at an average distance of 172 meters as determined by the study, in the case of Frag Be Plasma the estimated values are zero, that is, no values will be recorded at that distance, while in the case of ANFO the records show an average value of 8,802 mm/s for the same distance mentioned, which shows that the PPV values in the case of the use of Plasma as a rock mass fragmentation device are considerably lower than when ANFO is used.
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