Citas bibligráficas
Ale, J., (2012). Influencia de la alteración hidrotermal en la calidad del macizo rocoso en taludes de tajos abiertos [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/1235
Ale, J., Influencia de la alteración hidrotermal en la calidad del macizo rocoso en taludes de tajos abiertos [Tesis]. : Universidad Nacional de Ingeniería; 2012. http://hdl.handle.net/20.500.14076/1235
@mastersthesis{renati/704547,
title = "Influencia de la alteración hidrotermal en la calidad del macizo rocoso en taludes de tajos abiertos",
author = "Ale Véliz, José Daniel",
publisher = "Universidad Nacional de Ingeniería",
year = "2012"
}
The slope stability analysis differs depending for soil and rocks. However, when we should analyze the slope stability of altered rock masses with their resistance decreased, we can say that we are in the soil-rock limit; this rock alteration can occur by several factors. In Peru there are a several number of mineral deposits which have been mineralized by hydrothermal processes. These processes mineralize a particular area, and also alter the existing rocks, where later on will build important mining structures such as tunnels, open pits, leach pads, tailings dams, etc. This paper presents a discussion of the influence of hydrothermal alteration in rocks, and its importance in rock mass classification and design of slopes in open pits. Starting with a brief overview of the main methods of rock mass classification, review of information from diamond drillings logs in hydrothermal deposits, and the interpretation of the results of laboratory testing (uniaxial compressive and point load index). We compare the intact rock strength according to the degree of alteration of the rock mass, and perform a correlation of their values, and finally inserted into the analysis of open pit slope stability.
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