Evaluation of undrained response from drained triaxial shear tests : DEM simulations and experiments

Evaluation of undrained response from drained triaxial shear tests : DEM simulations and experiments

In this technical note, the method proposed by Norris et al. (1997) is revised using discrete element methods (DEM) (Cundall & Strack, 1979), by which means the sample preparation problem can be avoided. In addition, laboratory experiments on clean sands were carried out to validate the numerica...

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Veröffentlicht in:Géotechnique 2008-01, Vol.58 (7), p.605-608
Hauptverfasser: SITHARAM, T. G, VINOD, J. S, RAVISHANKAR, B. V
Format: Artikel
Sprache:eng
Schlagworte:
Earth sciences
Earth, ocean, space
Engineering and environment geology. Geothermics
Engineering geology
Exact sciences and technology
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Zusammenfassung:In this technical note, the method proposed by Norris et al. (1997) is revised using discrete element methods (DEM) (Cundall & Strack, 1979), by which means the sample preparation problem can be avoided. In addition, laboratory experiments on clean sands were carried out to validate the numerical results using DEM.
ISSN:0016-8505
DOI:10.1680/geot.2007.00093