Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Scale model to measure stress under circular footings resting on 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.
Scale model to measure stress under circular footings resting on 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.
Scale model to measure stress under circular footings resting on sand
Useche-Infante, Danny (Autor:in) / Aiassa-Martínez, Gonzalo (Autor:in) / Arrúa, Pedro (Autor:in) / Eberhardt, Marcelo (Autor:in)
International Journal of Geotechnical Engineering ; 15 ; 877-886
09.08.2021
10 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Circular footings resting on geotextile-reinforced sand bed
| Tema Archiv | 2007
Circular footings resting on geotextile-reinforced sand bed
| Online Contents | 2007
Scale Effect of Strip and Circular Footings Resting on Dense Sand
| British Library Online Contents | 2001
TECHNICAL PAPERS - Scale Effect of Strip and Circular Footings Resting on Dense Sand
| Online Contents | 2001
Eccentrical behavior of square and circular footings resting on geogrid-reinforced sand
| Taylor & Francis Verlag | 2020