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Effect of loading and suction history on time dependent deformation of crushed granular aggregates

Autor
Romero, E.; Alvarado, C.; Alonso, E.
Tipus d'activitat
Article en revista
Revista
Springer Series in Geomechanics and Geoengineering
Data de publicació
2013
Pàgina inicial
99
Pàgina final
104
DOI
https://doi.org/10.1007/978-3-642-32492-5_9 Obrir en finestra nova
URL
http://link.springer.com/chapter/10.1007/978-3-642-32492-5_9 Obrir en finestra nova
Resum
The paper presents the results of an experimental investigation aimed at evaluating the time-dependent compressibility of a coarse crushed quartzitic slate, focusing on the effects of the previous loading and hydraulic history. Long-term and large diameter compression tests under oedometer conditions were performed at different relative humidity (total suctions) and vertical stresses but following different loading and hydraulic paths. A finding is that pre-compressing at increasing overconsolid...
Grup de recerca
MSR - Mecànica del Sòls i de les Roques