Some issues in constitutive modelling of unsaturated soils

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Título:	Some issues in constitutive modelling of unsaturated soils
Autor/a:	Gens Solé, Antonio
Otros autores:	Universitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica; Universitat Politècnica de Catalunya. MSR - Mecànica del Sòls i de les Roques
Abstract:	The paper reviews a number of issues concerning the general development of constitutive models for unsaturated soils. The physical significance of suction is considered first, followed by a discussion on the respective effects of matric and osmotic components. The number and selection of constitutive variables are then discussed. Their influence on the resulting constitutive models is examined with the assistance of a model classification based on the type of constitutive variables. Finally, a suite of constitutive models are briefly described with emphasis in the coupling between the hydraulic and the mechanical components.
Abstract:	Peer Reviewed
Materia(s):	-Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Mecànica de sòls -Soil mechanics -Zone of aeration -Mecànica dels sòls
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Tipo de documento:	Artículo - Versión publicada Objeto de conferencia
Editor:	Taylor & Francis
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Mariano, Alessandra di; Gens Solé, Antonio

Monforte Vila, Lluís; Navas, Pedro; Carbonell Puigbó, Josep Maria; Arroyo Alvarez de Toledo, Marcos; Gens Solé, Antonio

Monforte Vila, Lluís; Arroyo Alvarez de Toledo, Marcos; Carbonell Puigbó, Josep Maria; Gens Solé, Antonio

Butlanska, Joanna; Arroyo Alvarez de Toledo, Marcos; Amoroso, Sara; Gens Solé, Antonio

Rorato, Riccardo; Arroyo Alvarez de Toledo, Marcos; Andò, Edward; Gens Solé, Antonio

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