A new hyper-elastic formulation is employed to improve the rate of convergence of Mohr-Coulomb-like constitutive models at small stresses. The implementation of this formulation in finite element codes allows to investigate the effects of combined rupture mechanisms in yielding shallow foundations resting on granular soils under different loading conditions, extending previous findings for undrained condition about the influence of plastic hinges on the limit load. It is shown that the bearing capacity can be strongly reduced by structural design, as compared to the case of non-yielding foundations.
A new insight into the effects of combined rupture mechanisms of soil and shallow foundations / Argani, Luca Prakash; Gajo, Alessandro; Smith, Colin C.. - ELETTRONICO. - (2021), pp. 7-10. ((Intervento presentato al convegno 10. Incontro Annuale dei Giovani Ingegneri Geotecnici tenutosi a Pisa nel 3rd-4th September 2021 [10.13131/unipi/iagig.x.2021/1.2].
Titolo: | A new insight into the effects of combined rupture mechanisms of soil and shallow foundations | |
Autori: | Argani, Luca Prakash; Gajo, Alessandro; Smith, Colin C. | |
Autori Unitn: | ||
Titolo del volume contenente il saggio: | 10. Incontro Annuale dei Giovani Ingegneri Geotecnici: Atti del Convegno IAGIG 2021 | |
Luogo di edizione: | Roma | |
Casa editrice: | AGI | |
Anno di pubblicazione: | 2021 | |
ISBN: | 978-88-97517-16-0 | |
Handle: | http://hdl.handle.net/11572/319985 | |
Citazione: | A new insight into the effects of combined rupture mechanisms of soil and shallow foundations / Argani, Luca Prakash; Gajo, Alessandro; Smith, Colin C.. - ELETTRONICO. - (2021), pp. 7-10. ((Intervento presentato al convegno 10. Incontro Annuale dei Giovani Ingegneri Geotecnici tenutosi a Pisa nel 3rd-4th September 2021 [10.13131/unipi/iagig.x.2021/1.2]. | |
Appare nelle tipologie: | 04.1 Saggio in atti di convegno (Paper in Proceedings) |
File in questo prodotto:
File | Descrizione | Tipologia | Licenza | |
---|---|---|---|---|
Argani_IAGIG_2021-rev.pdf | Versione editoriale (Publisher’s layout) | Tutti i diritti riservati (All rights reserved) | Administrator |