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On constitutive modelling of unsaturated soils

Autor
Gens, A.; Sánchez, M.; Sheng, D.
Tipus d'activitat
Article en revista
Revista
Acta Geotechnica
Data de publicació
2006-12
Volum
1
Número
3
Pàgina inicial
137
Pàgina final
147
DOI
https://doi.org/10.1007/s11440-006-0013-9 Obrir en finestra nova
URL
https://link.springer.com/article/10.1007%2Fs11440-006-0013-9 Obrir en finestra nova
Resum
The paper presents a review of constitutive modelling of unsaturated soils. After a brief historical perspective, a number of existing constitutive models are classified and discussed according to the type of stress variables adopted in their formulation. Afterwards, attention is given to recent developments in the proposal of coupled hydraulic-mechanical models and the possibility of casting them in a sound thermodynamical framework. Finally, a double structure model for expansive soils is desc...
Paraules clau
Constitutive Models, Elastoplasticity, Expansive Soils, Thermodynamics, Unsaturated Soils
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

Participants