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Modelling unsaturated soil behaviour during normal consolidation and at critical state

Autor
Gallipoli, D.; Gens, A.; Chen, G.; D'Onza, F.
Tipus d'activitat
Article en revista
Revista
Computers and geotechnics
Data de publicació
2008-11
Volum
35
Número
6
Pàgina inicial
825
Pàgina final
834
DOI
https://doi.org/10.1016/j.compgeo.2008.08.006 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0266352X08000876 Obrir en finestra nova
Resum
An analysis of results from published laboratory tests on Jossigny silt and Barcelona clayey silt is presented to confirm the existence of a unique capillary bonding function linking the quotient between unsaturated and saturated void ratio, at the same mean average skeleton stress, to a single capillary bonding scalar variable. The analysis confirms that the same capillary bonding function applies to both normally consolidated and critical stress states. The above two experimental sets with the...
Paraules clau
Constitutive modelling, Partial saturation, Plasticity, Soil mechanics, Suction
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

Participants

  • Gallipoli, Domenico  (autor)
  • Gens Sole, Antonio  (autor)
  • Chen, Guangjing  (autor)
  • D'Onza, Francesca  (autor)