Bibliographic citations
Pineda, G., Cozar, E. (2023). Evaluación probabilística de la estabilidad de taludes mediante el método de Rosenblueth en la costa verde – sector acantilado de Armendariz [Trabajo de Suficiencia Profesional, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/671097
Pineda, G., Cozar, E. Evaluación probabilística de la estabilidad de taludes mediante el método de Rosenblueth en la costa verde – sector acantilado de Armendariz [Trabajo de Suficiencia Profesional]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2023. http://hdl.handle.net/10757/671097
@misc{renati/411652,
title = "Evaluación probabilística de la estabilidad de taludes mediante el método de Rosenblueth en la costa verde – sector acantilado de Armendariz",
author = "Cozar Yaranga, Elfert Erik",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2023"
}
Traditional slope stability analysis is based on solely deterministic concepts; these involve the calculation of a single safety factor to indicate the stability of a slope. However, in some cases this value may not represent the slope due to the uncertainty of the soil parameters. Faced with this problem, the application of Rosenblueth's Probabilistic Point Estimation Method (MEP) is proposed. Starting from the premise, the present investigation aims to demonstrate that the application of the Rosenblueth MEP in the seven sections of geotechnical study for the “Parque Bicentenario in Miraflores” project provides complementary data that enriches the deterministic evaluation, thus contributing to a better decision making. For the investigation, geotechnical information was collected from previous studies, with which the input variables for the deterministic and probabilistic methodology were obtained. After the application of the Rosenblueth MEP in the six analysis sections of the Armendáriz cliff in static and pseudo-static conditions, the probabilistic FS, reliability indices and failure probabilities were obtained, whose values were validated by comparison with the Monte Carlo method. These results provide a better characterization of the slope of the Armendáriz cliff, which clearly shows that in section 6 it was stable with a deterministic safety factor of (1.26) in pseudo-static conditions, however it presents 44.2% probability of failure or probability at which the slope is considered unstable. This complementary information is useful in this thesis for making decisions related to geotechnical engineering.
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