Bibliographic citations
Luperdi, N., Ascama, M. (2024). Estabilización de taludes anisotrópicos fracturados por corte con pernos autoperforantes y mallas de doble torsión en el sector Praderas - La Alameda del Rímac [Trabajo de Suficiencia Profesional, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/674782
Luperdi, N., Ascama, M. Estabilización de taludes anisotrópicos fracturados por corte con pernos autoperforantes y mallas de doble torsión en el sector Praderas - La Alameda del Rímac [Trabajo de Suficiencia Profesional]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2024. http://hdl.handle.net/10757/674782
@misc{renati/419545,
title = "Estabilización de taludes anisotrópicos fracturados por corte con pernos autoperforantes y mallas de doble torsión en el sector Praderas - La Alameda del Rímac",
author = "Ascama Legua, Mauro Jesus",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2024"
}
Despite major advances in civil engineering slope instability continues to be a major challenge especially in areas with complex geological conditions or where urban development and infrastructure are constantly expanding. Slope stabilization is essential to ensure safety, preserve infrastructure and reduce long-term costs. The objective of this work was to propose a stabilization system for fractured anisotropic slopes in the area of Praderas - The Rímac Boulevard. For the research, laboratory data were collected and processed to determine the design properties of the rock mass and its discontinuities. Then, a geomechanical mapping was performed to identify the massif structures as well as the RMR89 and SMR. Next, it was analyzed kinematically to classify the types of fault present. Subsequently, global stability under static and pseudostatic conditions was determined, prioritizing the dominant discontinuity family. The results show that the rock mass has a high degree of fracturing. Moreover, from the kinematic analysis revealed planar, wedge and overturning faults. It was also found that the factor of safety increased up to 91.65% (static condition) and 107.31% (pseudostatic condition). The reduction factor improved up to 244.26% (static) and 176.12% (pseudostatic). The maximum displacements were reduced by 90.20% (static) and 75% (pseudostatic) and only 2 out of 82 bolts failed due to rupture. In conclusion, the proposed stabilization system achieved a significant improvement the problem presented in the study area.
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