Bibliographic citations
Santiago, A., Rodriguez, C. (2024). Análisis hidrogeológico del deslizamiento Sector Tayas con Feflow en la propuesta de un sistema de drenaje para estabilidad física del canal Mangas 7+000 a 8+000 Ancash – Perú [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/676449
Santiago, A., Rodriguez, C. Análisis hidrogeológico del deslizamiento Sector Tayas con Feflow en la propuesta de un sistema de drenaje para estabilidad física del canal Mangas 7+000 a 8+000 Ancash – Perú [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2024. http://hdl.handle.net/10757/676449
@misc{renati/1299543,
title = "Análisis hidrogeológico del deslizamiento Sector Tayas con Feflow en la propuesta de un sistema de drenaje para estabilidad física del canal Mangas 7+000 a 8+000 Ancash – Perú",
author = "Rodriguez Vasquez, Carlos Jesus",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2024"
}
The complexity of Peruvian topography, hydrology and hydrogeology requires the development of numerical models to represent and predict natural behavior to reduce the effects of extended precipitation such as land displacements. In the Tayas sector, Mangas district, Ancash; the land displacements over the “Mangas” channel (km 7+000 to 8+000) is mainly influenced by the level of water table, as a consequence of the intense rainfall between of December to March as the main contributor. To address this phenomenon, FEFLOW 7.4 computational code was used to, hydrogeologically, run this land displacement in Tayas sector. This element-based model represents the complex geometry of the land displacements and aquifer conditions in its natural environment. The results were calibrated with field data. Subsequently, a drainage system was proposed to lower the water table and it was modeled again in order to obtain the final depth of the water table (lowered water table). Finally, to analyze the efficiency of the drainage system, it is considered slope stability in Tayas sector and “Mangas” channel, limit equilibrium methods were used by SLIDE V6.0 software. The results indicate that a lower water table could manage to stabilize land displacements in the Tayas sector, and provides an effective solution to mitigate the risk in the study area. This study highlights the importance of understanding hydrogeological dynamics in land displacements and offers a practical strategy for risk mitigation in vulnerable areas.
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