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Thermo-plasticity of soils at various saturation states: a constitutive model
François, Bertrand; Laloui, Lyesse
2008In 3rd International Workshop of Young Doctors in Geomechanics
Peer reviewed
 

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Abstract :
[en] This paper presents a highly-coupled thermo-plasticity model for unsaturated soils. The effect of temperature on the mechanics of unsaturated soils is briefly addressed. Then the equations of the developed model, so-called ACMEG-TS, are detailed. Finally, the model is validated by the means of comparisons with experiments. This constitutive model constitutes an effective tool for modelling the thermo-hydro-mechanical (THM) behaviour of geomaterials involved in the confinement of nuclear waste disposal.
Disciplines :
Civil engineering
Author, co-author :
François, Bertrand  ;  Ecole Polytechnique Fédérale de Lausanne - EPFL > Soil Mechanics Laboratory
Laloui, Lyesse
Language :
English
Title :
Thermo-plasticity of soils at various saturation states: a constitutive model
Publication date :
2008
Event name :
3rd International Workshop of Young Doctors in Geomechanics
Event place :
Paris, France
Main work title :
3rd International Workshop of Young Doctors in Geomechanics
Pages :
7-10
Peer reviewed :
Peer reviewed
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since 05 November 2009

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