Bibliographic citations
Gonzales, A., Vilca, J. (2021). Optimización de la fragmentación en las rocas con la aplicación de cápsulas plasma en el Tajo Santa Rosa de la Empresa Administradora Cerro S.A.C. Cerro de Pasco [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/657598
Gonzales, A., Vilca, J. Optimización de la fragmentación en las rocas con la aplicación de cápsulas plasma en el Tajo Santa Rosa de la Empresa Administradora Cerro S.A.C. Cerro de Pasco [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2021. http://hdl.handle.net/10757/657598
@misc{renati/397319,
title = "Optimización de la fragmentación en las rocas con la aplicación de cápsulas plasma en el Tajo Santa Rosa de la Empresa Administradora Cerro S.A.C. Cerro de Pasco",
author = "Vilca Canchapoma, Juan Carlos",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2021"
}
This research work aimed at improving rock fragmentation in the Machu Picchu area, the same one that found in the Santa Rosa Tagus of Empresa Administradora Cerro S.A.C. Through the design of the perforation mesh, consideration and modification of the parameters such as length and diameter of the hole, applying the new plasma technology. This innovative option used because it limited by the proximity of an urban area approximately 120 meters from the project. Although this new option allowed us to comply with the standard, it was not suitable due to the results in the fragmentation of the rocky massif, generating 64 % of banks larger than 18“. With this indicator, additional equipment had to used, generating an increase in operating costs. Consequently, various tests developed with the drilling meshes and with the load distribution, considering the type of the rocky massif of the project, being Regular B, with RMR 49. At the end analysis of this information, the solution proposal was designed which consisted of modifying the parameters of the drilling mesh, suitable as the burden, spacing, and height of the production holes. In the development of the present work, favorable results were obtained in the reduction of the size of the rocks obtained after the shot.
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