Bibliographic citations
Jayo, P., Vélez, J. (2021). Análisis numérico del control de infiltración de la fundación de la presa Coltani mediante el uso de pantalla de pilotes secantes [Trabajo de investigación, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/655856
Jayo, P., Vélez, J. Análisis numérico del control de infiltración de la fundación de la presa Coltani mediante el uso de pantalla de pilotes secantes [Trabajo de investigación]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2021. http://hdl.handle.net/10757/655856
@misc{renati/395252,
title = "Análisis numérico del control de infiltración de la fundación de la presa Coltani mediante el uso de pantalla de pilotes secantes",
author = "Vélez Machado, Julio César Santiago",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2021"
}
In this article, a water seepage analysis was performed in the Coltani earth dam located in the department of Tacna, Peru. First, a seepage analysis was carried out using the Slide program, which allows to evaluate water flows through the permanent flow hypothesis, in a two-dimensional way and with an isotropic soil. Subsequently, the seepage of the underground water from the Coltani dam was studied, both in its initial condition and in its condition as a barrier wall. The maximum allowable seepage flow was considered as a reference to propose the alternatives in relation to its location. A diameter of 1.5 meters and a depth of 30 meters were considered with possible locations at the beginning, center and end of the dam. Finally, various outflow results were obtained in the first soil stratum, demonstrating the impact generated by the various locations of the secant piles as an impermeable wall. The main result was the ideal location of the secant piles at the end of the Coltani dam with a groundwater seepage value of 0.00276 m3/s in the initial stratum, verified in relation to the maximum allowable seepage flow (Qfmp).
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