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A constitutive model for compacted expansive and bonded marls

Autor
Cardoso, R.; Alonso, E.; Maranha das Neves, E.
Tipus d'activitat
Article en revista
Revista
Géotechnique
Data de publicació
2013-05
Volum
63
Número
13
Pàgina inicial
1116
Pàgina final
1130
DOI
https://doi.org/10.1680/geot.12.P.101 Obrir en finestra nova
URL
http://www.icevirtuallibrary.com/content/article/10.1680/geot.12.P.101 Obrir en finestra nova
Resum
This paper focuses on understanding the mechanical response of non-saturated compacted marls used to build some motorway embankments in Portugal. The compacted material consists of crushed marls, which can be assumed to be a set of fragments with relatively large dimensions. Experimental studies on the hydromechanical behaviour of this compacted, evolving material show that it behaves as a material in the transition between rockfill (when the fragments can be considered approximately intact) and...
Paraules clau
constitutive relations, embankments, fabric/structure of soils, partial saturation, soft rocks
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

Participants