Variabilidad espacial del suelo arcilloso de la Sabana de Bogotá en la confiabilidad de asentamientos por consolidación primaria Variabilidad espacial de arcillas en la confiabilidad de asentamientos

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Fausto Andrés Molina-Gómez http://orcid.org/0000-0002-8831-0315
Juan Carlos Ruge http://orcid.org/0000-0002-9100-6058
Javier Camacho-Tauta http://orcid.org/0000-0001-6967-0422

Keywords

Consolidación de suelos, Curvas de pobabilidad de asentamiento, Incertidumbre, Simulaciones de Monte Carlo

Resumen

El objetivo de este artículo es presentar un estudio de confiabilidad de los parámetros de consolidación de un suelo arcilloso de la Sabana de Bogotá. La metodología de trabajo comprendió la extracción de muestras de arcillas inalteradas y la ejecución de un plan experimental de laboratorio que incluyó treinta ensayos edométricos. Además, se estimaron las distribuciones de probabilidad de los parámetros de consolidación del suelo de la Sabana de Bogotá. Los resultados permitieron obtener la variabilidad de las propiedades de compresibilidad de dichos materiales. Por otra parte, se realizaron simulaciones de Monte Carlo para estimar las curvas de confiabilidad de asentamientos. Se encontró que la magnitud de los asentamientos en los suelos arcillosos de la Sabana de Bogotá se ven afectados por la variabilidad espacial de las propiedades de compresibilidad de este tipo de suelo.

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