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Descripción
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| he bearing capacity of the circular footing on rock mass is studied in this paper. The finite difference method is applied for the analysis of the bearing capacity for a wide variety of types and states of rock masses under the assumption of the Hoek and Brown material, using axisymmetric model to simulated the circular footing. The results are analysed based on a sensitivity study varying 4 parameters (foundation width, rock material constant (mo), uniaxial compressive strength and geological strength index). The bearing capacity obtained numerically is compared with results estimated by published analytical methods. To analyse the failure mechanisms developed under the footing the model is also performed under plane strain conditions, and the difference between the wedge developed under the strip and circular footing is presented. | |
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Internacional
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Si |
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Nombre congreso
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XVII ECSMGE-2019 |
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Tipo de participación
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970 |
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Lugar del congreso
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Islandia |
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Revisores
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Si |
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ISBN o ISSN
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978-9935-9436-1-3 |
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DOI
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10.32075/17ECSMGE-2019-0537 |
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Fecha inicio congreso
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01/09/2019 |
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Fecha fin congreso
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06/09/2019 |
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Desde la página
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1 |
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Hasta la página
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8 |
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Título de las actas
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Proceedings of the XVII ECSMGE-2019 |