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Unsaturated soils: from constitutive modelling to numerical algorithms

Autor
Shens, D.; Gens, A.; Fredlund, D.G.; Sloan, S.W.
Tipus d'activitat
Article en revista
Revista
Computers and geotechnics
Data de publicació
2008-11
Volum
35
Número
6
Pàgina inicial
810
Pàgina final
824
DOI
https://doi.org/10.1016/j.compgeo.2008.08.011 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0266352X08000918?via%3Dihub Obrir en finestra nova
Resum
This paper presents an overview of constitutive modelling of unsaturated soils and the numerical algorithms for solving the associated boundary value problems. It first discusses alternative stress and strain variables that can be used in constitutive models for unsaturated soils. The paper then discusses the key issues in unsaturated soil modelling and how these issues can be incorporated into an existing model for saturated soils. These key issues include (1) volumetric behaviour associated wi...
Paraules clau
Constitutive Modelling, Numerical Algorithms, Unsaturated Soils
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

Participants

  • Shens, D.  (autor)
  • Gens Sole, Antonio  (autor)
  • Fredlund, D.G.  (autor)
  • Sloan, S.W.  (autor)