Shear strength behavior of different geosynthetics, graded sand, silty sand

This paper presents the results of a series of load tests carried out with a foundation model supported by sand. The aim of this study is to measure the stresses in the soil that occur when applying loads with a circular foundation model. Sand was placed in a circular tank of 60 cm in diameter and 4...

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Autores principales: Useche Infante, Danny, Arrúa, Pedro A., Aiassa Martínez, Gonzalo Martín
Formato: Artículo draft
Lenguaje:Inglés
Inglés
Publicado: 2024
Materias:
shear stress
geosynthetics
graded sand
silty sand
Acceso en línea:http://hdl.handle.net/20.500.12272/11366
https://doi.org/10.1007/s40891-016-0058-2
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-11366
record_format dspace
spelling I68-R174-20.500.12272-113662024-08-26T22:58:34Z Shear strength behavior of different geosynthetics, graded sand, silty sand Useche Infante, Danny Arrúa, Pedro A. Aiassa Martínez, Gonzalo Martín shear stress geosynthetics graded sand silty sand This paper presents the results of a series of load tests carried out with a foundation model supported by sand. The aim of this study is to measure the stresses in the soil that occur when applying loads with a circular foundation model. Sand was placed in a circular tank of 60 cm in diameter and 45 cm in height. Diaphragm load cells were used to measure the stresses. It was used to determine the effect of the relative density in the vertical distribution of stresses in the sand. The stresses measured with the load cells were compared with those estimated with the Boussinesq’s method and were validated using a finite element model. The results showed that the inclusion of cells in the soil produced an alteration in the stress–settlement behaviour of circular footing resting on sand. Boussinesq’s method presented an acceptable approximation to the stresses measured with the load cells. Fil: Useche Infante, Danny. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Desarrollo en Geotecnia. Departamento ingeniería Civil. Córdoba; Argentina. Fil: Aiassa Martínez, Gonzalo Martín. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Desarrollo en Geotecnia. Departamento ingeniería Civil. Córdoba; Argentina. Fil: Arrúa, Pedro A.. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Desarrollo en Geotecnia. Departamento ingeniería Civil. Córdoba; Argentina. Peer Reviewed 2024-08-26T22:58:33Z 2024-08-26T22:58:33Z 2016 info:eu-repo/semantics/article draft http://hdl.handle.net/20.500.12272/11366 https://doi.org/10.1007/s40891-016-0058-2 eng eng embargoedAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ Attribution-NonCommercial-NoDerivatives 4.0 Internacional Gonzalo, Aiassa CC By-NC-ND (autoria-no comercial-no derivadas) pdf
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
Inglés
topic shear stress
geosynthetics
graded sand
silty sand
spellingShingle shear stress
geosynthetics
graded sand
silty sand
Useche Infante, Danny
Arrúa, Pedro A.
Aiassa Martínez, Gonzalo Martín
Shear strength behavior of different geosynthetics, graded sand, silty sand
topic_facet shear stress
geosynthetics
graded sand
silty sand
description This paper presents the results of a series of load tests carried out with a foundation model supported by sand. The aim of this study is to measure the stresses in the soil that occur when applying loads with a circular foundation model. Sand was placed in a circular tank of 60 cm in diameter and 45 cm in height. Diaphragm load cells were used to measure the stresses. It was used to determine the effect of the relative density in the vertical distribution of stresses in the sand. The stresses measured with the load cells were compared with those estimated with the Boussinesq’s method and were validated using a finite element model. The results showed that the inclusion of cells in the soil produced an alteration in the stress–settlement behaviour of circular footing resting on sand. Boussinesq’s method presented an acceptable approximation to the stresses measured with the load cells.
format Artículo
draft
author Useche Infante, Danny
Arrúa, Pedro A.
Aiassa Martínez, Gonzalo Martín
author_facet Useche Infante, Danny
Arrúa, Pedro A.
Aiassa Martínez, Gonzalo Martín
author_sort Useche Infante, Danny
title Shear strength behavior of different geosynthetics, graded sand, silty sand
title_short Shear strength behavior of different geosynthetics, graded sand, silty sand
title_full Shear strength behavior of different geosynthetics, graded sand, silty sand
title_fullStr Shear strength behavior of different geosynthetics, graded sand, silty sand
title_full_unstemmed Shear strength behavior of different geosynthetics, graded sand, silty sand
title_sort shear strength behavior of different geosynthetics, graded sand, silty sand
publishDate 2024
url http://hdl.handle.net/20.500.12272/11366
https://doi.org/10.1007/s40891-016-0058-2
work_keys_str_mv AT usecheinfantedanny shearstrengthbehaviorofdifferentgeosyntheticsgradedsandsiltysand
AT arruapedroa shearstrengthbehaviorofdifferentgeosyntheticsgradedsandsiltysand
AT aiassamartinezgonzalomartin shearstrengthbehaviorofdifferentgeosyntheticsgradedsandsiltysand
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