Citas bibligráficas
Ayala, J., (2023). Caracterización geológica y geomecánica de la cantera Yanamachay, para la construcción del campamento de la Unidad de producción El Porvenir - Pasco [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/27033
Ayala, J., Caracterización geológica y geomecánica de la cantera Yanamachay, para la construcción del campamento de la Unidad de producción El Porvenir - Pasco [Tesis]. PE: Universidad Nacional de Ingeniería; 2023. http://hdl.handle.net/20.500.14076/27033
@misc{renati/712936,
title = "Caracterización geológica y geomecánica de la cantera Yanamachay, para la construcción del campamento de la Unidad de producción El Porvenir - Pasco",
author = "Ayala Córdova, José Alberto",
publisher = "Universidad Nacional de Ingeniería",
year = "2023"
}
This work includes the geological and geomechanical characterization of the Yanamachay quarry, on the platform of which the mining camp is planned to be built, so field work was carried out to analyze the rocky slopes of the quarry and ensure its stability. Local geological mapping of the quarry was carried out, identifying the Chambará Formation, which consists of limestone strata of variable thickness, moderately fractured to fractured. Likewise, geomechanical mapping was carried out using the detail cell methodology, identifying the main structures. The field work consisted of the execution of eight calicatas in the upper part of the quarry, to determine the thickness of the cover material; nineteen geomechanical stations to identify the main families of discontinuities and nineteen tests with the Schmidt hammer, to estimate the compressive strength of the rock mass and discontinuities. The information obtained from the field, laboratory tests and geomechanical records in the quarry, allowed delimiting six geomechanical zones, with variable rock qualities ranging from poor quality (Zone 1) to good quality (Zone 6) and obtaining representative geomechanical parameters for each of them. This allowed performing the kinematic and global stability analysis, optimizing the geometry of the slopes and the angle of the benches at 63°.
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