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Isotropic yielding of unsaturated cemented silty sand

Autor
Arroyo, M.; Amaral, M.F.; Romero, E.; da Fonseca, A.V.
Tipus d'activitat
Article en revista
Revista
Canadian geotechnical journal
Data de publicació
2013-06
Volum
50
Número
8
Pàgina inicial
807
Pàgina final
819
DOI
https://doi.org/10.1139/cgj-2012-0216 Obrir en finestra nova
URL
http://www.nrcresearchpress.com/doi/abs/10.1139/cgj-2012-0216#.UjxBUn8RTuc Obrir en finestra nova
Resum
Unsaturated cemented soils are frequent both as designed materials and as naturally occurring layers. Both desiccation and cementation act separately as hardening mechanisms, but it is not clear how exactly their effects combine. Do they enhance one another? Are they mutually reinforcing? This study presents results from an experimental campaign aimed at answering these questions. Five different mixtures of soil (a granite saprolite) and cement (with cement contents in the range 0% to 7% on a dr...
Paraules clau
Cemented, Compacted, Experimental, Unsaturated, Water retention, Yield
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

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